Mobile App Development
Company in the USA

As a leading mobile app development company, we build enterprise-grade mobile apps and legacy applications for the cloud, designed around how US businesses operate. We deliver scalable iOS, Android, and AI-powered apps with secure payments, real-time tracking, and smart automation built in.

  • Rated 4.8 on Clutch
  • 4.9 on GoodFirms
  • AppFutura Platinum 4.7
  • 13+Years of Mobile Engineering
  • CBUM (STNDRD) app screenCBUM (STNDRD)
    3.2M+Workout Sessions Completed
  • ISO 27001-Certified Delivery
  • Yumm app screenYumm
    $69MFunding Raised
  • HIPAA Compliant
  • Ingeni app screenIngeni
    92%Medication Adherence Rate
  • SOC 2-Ready Architecture
  • du Pay app screendu Pay
    1M+Downloads

US enterprises, Fortune 500 brands, and funded founders ship their apps with us

  • 5,000+Mobile Apps Delivered Globally
  • 650+App Developers
  • Code Brew Labs team meeting a US client
    95%Client Retention Rate
  • 35+Industries Served
  • Ingeni
  • Attorney Shield
  • CBUM
  • Yumm
  • Trukker
  • duPay
  • AirBus

Mobile App Development for US Enterprises, SMBs, and High-Growth Startups

We build mobile apps for every stage of business growth, with team size, budget, and delivery pace set to match each company's goals.

Enterprises

Employee, field service, and partner apps that connect to SAP, Salesforce, Workday, and ServiceNow, with Okta or Entra ID sign-on and MDM distribution. Our mobile app development team also modernizes legacy apps and adds AI copilots that pull answers from internal documents and systems.

Results

  • 42%Less Manual Data Entry
  • 30%Faster Field Job Closure
  • 99.95%Platform Uptime

SMBs

Customer ordering, booking, and loyalty apps, plus staff apps for scheduling and inventory, that sync with Square, Shopify, QuickBooks, and HubSpot. Cross-platform delivery puts the business on both app stores within a single budget.

Results

  • 35%Raise in ROI
  • 28%More Repeat Orders
  • 40%Lower Build Cost

Highest-Growing Startups

Investor-ready MVPs, subscription apps, marketplaces, and AI-first products, with analytics and scalable cloud architecture set up in the first sprint. Founders launch on both stores in 10 to 14 weeks and keep scaling the same codebase after funding.

Results

  • 10–14 WeekMVP Launch
  • 3XUser Growth in Year One
  • $69MRaised by Yumm After Launch

A Full Suite of Mobile App Development Services in USA

We design, build, launch, and support apps for iOS, Android, web, and wearables, from first release to enterprise rollout.

iOS App Development

As an iOS app development company in USA, we build native apps for iPhone and iPad, with extensions for Apple Watch, CarPlay, and visionOS. Our Swift and SwiftUI developers adopt each new iOS release during Apple's beta window, so launches stay on schedule.

Get a Free Estimate

Get a Free Feasibility Report
for Your App Idea

Send us your concept, and our architects will return a report covering the tech stack, integrations, risks, and a rough budget within three business days.

Request My Feasibility Report Your concept stays protected under a mutual NDA.

Apps Our Mobile App Development
Company Has Launched

Founders and enterprise leaders trust us with the apps their growth depends on, and each case study shares the results they measured after launch.

Fitness

CBUM (STNDRD): Official Fitness App of Chris Bumstead (USA)

We built the STNDRD web and mobile app with daily workouts, progress tracking, exclusive behind-the-scenes content, and a member community built around shared fitness goals.

  • 64%Member Retention at 90 Days
  • 3.2M+Workout Sessions Completed
Read the Full Case Study
CBUM app screen
Healthcare

Ingeni: AI-Powered Healthcare Companion for Aged Care (USA)

We built a voice-AI companion app with health monitoring, medication tracking, appointment management, and emergency response.

  • 92%Medication Adherence Rate
  • 45%Fewer Missed Appointments
Read the Full Case Study
Ingeni app screen
Legal Tech

Attorney Shield: Legal Services Marketplace (USA)

We built a legal marketplace app for attorney search and consultation, document templates, and educational resources.

  • 10K+Downloads
  • 4.2/5Avg. Rating
Read the Full Case Study
Attorney Shield app screen
On-Demand Delivery

Yumm: Multi-Service Super App

We built a super app where users order food, book rides, and access other services from a single account.

  • $69MFunding Raised
  • 1M+Downloads
Read the Full Case Study
Yumm app screen
Logistics

TruKKer: AI-Powered Freight Management Platform

We built an AI-powered freight platform that matches shippers with truck drivers and tracks every load live.

  • 12,000+Truck Drivers Connected
  • 10K+Downloads
Read the Full Case Study
TruKKer app screen
Fintech

du Pay: Digital Wallet and Money Transfer App

We built a wallet app for payments, local transfers, international remittances, and bill payments with layered security.

  • 1M+Downloads
  • 4.6/5Avg. Rating
Read the Full Case Study
du Pay app screen
Fintech

BharatPe: Merchant Fintech Platform

We built a merchant app for QR-based payments, business loans, and digital bookkeeping.

  • $600M+Funding Raised
  • 10M+Downloads
Read the Full Case Study
BharatPe app screen

Advanced AI Technologies Our App Development Company in Mobile Apps

Our AI engineers bring generative AI, prediction models, computer vision, and AI agents into iOS and Android apps, where they lower operating costs and make every session more personal.

We wire GPT, Claude, and Gemini into apps to write product copy, summarize long records, and generate personalized messages. Prompt templates and content filters keep every output accurate and on-brand.

Our data scientists train churn, demand, and lifetime-value models on each app's own event data. Retention and inventory teams get alerts days before a problem shows up in revenue.

Real-time ranking models decide which products, content, and offers each user sees first. Average order value rises as the model learns from every tap.

In-app agents carry out multi-step jobs such as rescheduling an appointment, reordering stock, or filing a warranty claim. Users confirm any action that spends money, and an audit log records the rest.

Assistants search manuals, policies, and catalogs through vector retrieval and cite the source behind every answer. Support teams handle far fewer repeat questions.

Camera models recognize products on a shelf, measure rooms for quotes, and match selfies to government IDs for KYC. Tasks that once needed a site visit now close from a single phone.

Speech recognition, intent detection, and live English-Spanish translation let users search, dictate notes, and complete forms by voice. Sentiment scores flag unhappy customers for follow-up.

Apple Foundation Models, Core ML, Gemini Nano, and LiteRT run summaries, smart replies, and image tagging on the phone itself. Personal data never leaves the device for these tasks, and the client pays no per-request cloud fees.

Behavioral models learn each user's typing rhythm, device fingerprint, and spending pattern. The app asks for extra verification whenever a session looks risky, which stops fraudulent payments before they clear.

Managers type plain-English questions such as "Which stores missed target this week?" and get charts generated from live app data. Decisions no longer wait for an analyst to export a report.

Plan My AI Feature

Mobile App Development Outcomes
for US Businesses

Our mobile app development company in the USA measures each app against the commercial problems clients bring to us, from marketplace fees and subscription churn to field productivity.

  1. 34%

    Lower Delivery Commission Spend

  2. 2.6X

    More Repeat Orders

  3. 29%

    Lower Subscription Churn

  4. 99.97%

    Uptime During Peak Launches

  5. 38%

    More Organic Installs

  6. 27%

    Shorter Field Drive Times

  7. 46%

    Faster Claim Settlements

  8. 1.8X

    Higher Bilingual Checkout Conversion

Advanced Mobile Features We Embed
in Every App Development USA Project

Every app we deliver includes advanced features configured for the client's platform, brand, and compliance scope.

  • Passkeys and Face ID
  • Apple Pay and Google Pay.
  • Tap to Pay on iPhone
  • Live Activities
  • Home-Screen Widgets
  • Rich Push Notifications
  • Offline Mode With Auto-Sync
  • Real-Time Chat
  • Geofencing and Live Tracking
  • In-App Subscriptions
  • Siri and Google Assistant Actions
  • App Clips and Instant Apps
  • Barcode and QR Scanning
  • AR Try-Before-You-Buy
  • HealthKit and Health Connect
  • CarPlay and Android Auto
  • VoiceOver and TalkBack
  • Bilingual English-Spanish UI
  • Encrypted Local Storage
  • Web Admin Console
Code Brew Labs mobile app developer writing code
NDA from day one
iOS · Android · Flutter · AI

Hire Mobile App Developers in USA

Work with pre-vetted iOS, Android, Flutter, and AI engineers from Code Brew Labs, all managed by US delivery leads and covered by an NDA from day one.

Build My App Team
  • 80M+App Downloads Worldwide
  • 50+Countries Served
  • 3.4XAverage ROI in 24 Months
  • 99.95%Performance Uptime

Mobile App Development USA: Ten Markets Where We Build and Deliver

We deliver mobile app development services in major US markets, with industry knowledge and privacy expertise specific to each state.

San Diego HQ New YorkDallasChicagoLos AngelesAustinMiamiHoustonSan FranciscoBostonFlorida
  • New York

    NY

    Fintech, media, and retail brands in New York need apps that meet NYDFS Part 500 cybersecurity rules and handle heavy commuter-hour traffic. We build trading, banking, and commerce apps for both requirements.

    Explore New York App Development
  • Dallas

    TX

    Dallas is home to logistics hubs, telecom giants, healthcare systems, and dozens of corporate headquarters. Our Dallas apps cover dispatch, field service, and patient engagement, and they comply with Texas HB 300 and the Texas Data Privacy and Security Act.

    Explore Dallas App Development
  • Chicago

    IL

    Chicago’s insurers, manufacturers, and freight companies rely on apps for claims, plant operations, and rail and truck logistics. Biometric features we build for Illinois users follow BIPA consent and retention rules.

    Explore Chicago App Development
  • Los Angeles

    CA

    Streaming studios and direct-to-consumer brands in Los Angeles need apps that handle video at scale and fast mobile checkout. Every app we ship there honors CCPA and CPRA privacy rights.

    Explore Los Angeles App Development
  • Austin

    TX

    Austin’s SaaS companies and venture-backed startups move from seed to Series B quickly. We deliver MVPs and scale-ready architecture that keep pace with that funding cycle.

    Explore Austin App Development
  • Miami

    FL

    Fintech, real estate, and hospitality companies in Miami often serve both US and Latin American customers. Our Miami apps ship in English and Spanish, with multi-currency payments built in.

    Explore Miami App Development
  • Houston

    TX

    Houston’s energy operators and the Texas Medical Center need apps that work at remote sites and inside hospital networks. We build offline field inspection apps and HIPAA-compliant clinical tools.

    Explore Houston App Development
  • San Francisco

    CA

    Bay Area founders expect AI features in the first release, not the third. Our San Francisco teams build AI-first products with LLM assistants and on-device intelligence.

    Explore San Francisco App Development
  • Boston

    MA

    Boston’s biotech, healthtech, and edtech companies work under FDA, HIPAA, and FERPA oversight. We build clinical trial, patient, and learning apps with the audit trails those regulators expect.

    Explore Boston App Development
  • Florida

    FL

    Tourism, healthcare, and logistics companies across Tampa, Orlando, and Jacksonville use apps for bookings, patient access, and port operations. Our Florida builds account for the Florida Digital Bill of Rights.

    Explore Florida App Development

Industries Our Mobile App Development
Company in USA Builds For

Every industry app we deliver arrives with the integrations, compliance controls, and workflows its sector requires.

Healthcare app development

Healthcare

Our healthcare apps exchange records with Epic, Oracle Health, and athenahealth over FHIR, covering virtual visits, patient intake, and remote monitoring. Every build includes HIPAA safeguards and a signed BAA.

  • Telehealth
  • Patient Portals
  • RPM
  • e-Prescribing
Discuss an Industry App

Custom Mobile Application Development
Solutions by Business Model

We build revenue-ready mobile solutions for marketplaces, subscriptions, on-demand services, and internal operations.

  • On-Demand Delivery App

    Customer, merchant, and courier apps share live tracking, batched dispatch, and automated payouts.

  • Ride-Hailing and Mobility App

    Rider and driver apps match trips in seconds, with dynamic pricing and in-app tipping.

  • Telehealth App

    Video visits, Surescripts e-prescribing, and state licensure checks connect patients with providers.

  • Digital Banking and Wallet App

    Account opening, P2P transfers, card controls, and Plaid funding run under bank-grade security.

  • Multi-Vendor Marketplace App

    Seller onboarding, commission rules, and Stripe Connect payouts support thousands of vendors.

  • Restaurant Ordering and Loyalty App

    Branded ordering, rewards, and POS sync bring diners back without marketplace fees.

  • Field Service App

    Technicians receive jobs offline and capture signatures, photos, and parts used on site.

  • Fleet and Freight App

    Load boards, ELD data, and document scanning keep shippers and carriers on one record.

  • Employee Workforce App

    Shift scheduling, time clocks, training, and announcements reach frontline staff on mobile.

  • Subscription and Membership App

    Tiered plans, free trials, and win-back offers run through StoreKit 2, Play Billing, and web checkout.

  • Booking and Appointment App

    Calendars, deposits, reminders, and no-show fees fill schedules for clinics and salons.

  • Social and Community App

    Feeds, groups, messaging, and AI moderation keep communities active and brand-safe.

  • OTT and Streaming App

    Live and on-demand video, offline downloads, and DRM run across mobile and TV.

  • Super App

    One login opens payments, rides, shopping, and services through a mini-app architecture.

Mobile App Development Cost in USA

Each estimate we send breaks the budget down by milestone, with platform count, integrations, and compliance scope priced separately.

Launch Tier

Investment$25,000–$60,000

What's Included
5 to 8 core features on one platform or a shared Flutter or React Native codebase, with design, an admin dashboard, event analytics, and store submission
Timeline
10–14 weeks
Chosen By
Pre-seed and seed-stage founders proving demand with real users
Price My App

Scale Tier

Most Popular

Investment$60,000–$150,000

What's Included
Native or cross-platform iOS and Android apps with payments, up to four system integrations, push campaigns, and one AI feature
Timeline
4–7 months
Chosen By
SMBs and Series A startups with proven demand
Price My App

Enterprise Tier

Investment$150,000–$400,000+

What's Included
Single sign-on, ERP and CRM sync, role-based access, offline mode, and HIPAA, PCI DSS, or multi-state privacy controls with SLA support
Timeline
6–12 months
Chosen By
Fortune 500 operations and IT teams running field and employee apps
Price My App

Lock In a Fixed Price for Your MVP

Approve the feature list, and we will commit to a fixed price and launch date backed by milestone billing.

Get My Fixed-Price Quote There is no charge for the estimate or the planning call.
Code Brew Labs developers reviewing code for a fixed-price MVP

US Compliance Standards Our Mobile App
Development Company Builds To

Every app we ship passes a compliance review mapped to the federal rules and state laws that govern its users, data, and payments.

State Consumer Privacy

Get a Free App Estimate
  • CCPA/CPRA
  • Texas TDPSA
  • Virginia CDPA
  • Colorado Privacy Act
  • Florida Digital Bill of Rights
  • Illinois BIPA
  • Washington My Health My Data Act
  • NY SHIELD Act

The Tech Stack Behind Our iOS and Android
App Development Company in the USA

Our architects select the stack for each app based on device performance, release speed, and the cost of maintaining it over time.

  • Swift
  • SwiftUI
  • UIKit
  • Combine
  • Swift Concurrency
  • SwiftData
  • Xcode
  • TestFlight

How Our Mobile App Development Services in USA
Move From Brief to Launch

We deliver every app on a week-by-week timeline, with an installable build every two weeks and a backlog clients can see at any time.

  1. // Weeks 1–3

    Our strategists run stakeholder workshops, interview target users, and audit any existing systems. The phase ends with a signed feature map, an architecture brief, and a fixed estimate.

    Phase 1 Plan

  2. // Weeks 3–6

    Allurive designers turn priority journeys into a tappable prototype that real users test on their own phones. Signed-off screens move straight into sprint planning, while our architects set up the cloud environment, CI/CD, and integration contracts in parallel.

    Phase 2 Prototype

  3. // Weeks 6–14

    Our engineers release a new TestFlight or Play Console build at the end of every two-week sprint. Clients reshuffle the backlog at each demo based on user feedback, and QA verifies every build on real devices against MASVS and WCAG checks.

    Phase 3 Build and Test

  4. // Week 14 Onward

    Our release team manages App Store and Google Play review through to approval. A 90-day hypercare window covers bug fixes, crash monitoring, and speed tuning, and each month clients receive a growth report that ranks the next features to build.

    Phase 4 Release and Scale

Why US Product Leaders Choose Code Brew Labs
as Their App Development Company

We give US businesses faster launches, lower risk, and measurable returns, backed by 5,000+ delivered apps.

Code Brew Labs office building
  • Pre-Built Modules That Shorten Timelines

    Our tested modules for payments, chat, booking, tracking, and authentication remove 4 to 6 weeks from a typical build. Budgets go to the features that set each app apart.

  • Design and Engineering Under One Roof

    Allurive, our in-house design studio, works side by side with our engineers from the first sprint. Designs reach development fully tested, which keeps rework low.

  • One Privacy Framework for All 50 States

    Our compliance desk builds a single consent and data-rights system that covers CCPA, TDPSA, and every other state privacy law. Apps launch nationwide without state-by-state rework.

  • A San Diego Office With Nearshore Engineering

    Our San Diego office and US engineering hub handle contracts, project leadership, and hands-on development for every US engagement. Clients work with a local team that joins on-site workshops and responds within the same business day.

  • Analytics in Every App From Day One

    We set up funnels, cohorts, and revenue tracking before launch and review them with clients every month. Each release is driven by real user data.

  • Proven at National Scale

    Our apps serve 10M+ merchants on BharatPe and 12,000+ drivers on TruKKer. US clients get architecture that has already handled that kind of traffic.

Leaders Who Launched With Our Mobile App
Development Agency in USA

“The team has always been very helpful”
AndrewFounder - Cosmic Radiation App

The staff was friendly, courteous, and very professional. He provided expertise beyond the terms of the agreement as well being available just about whenever. We continue to work together on several other projects.

Ashneer GroverFounder at BharatPe
Michelle AnneFounder, Crazy Delivery

I think Code Brew is passionate enough about what we’re doing and really wants to help grow and support that. I think that’s why our relationship has lasted as long as it has and continues to do so.

Neil PatwardhanFounder, Skoop
“Thank you for helping me build this dream”
GemymaFounder of Bip Beep app

Codebrew Labs was an excellent partner to work with on the Safecity Mobile app which crowdsources sexual violence in public spaces. The team was very attuned to our needs, worked in tandem with our team, we’re open to suggestions and did a quality job whilst adhering to timelines.

ElsaMarie D’SilvaRed Dot Foundation
CarlosFounder & CEO, Kai

We hired Code Brew about six years ago to help rebuild every aspect of an emergency app we created. The staff was friendly, courteous, and very professional. He provided expertise beyond the terms of the agreement as well being available just about whenever. We continue to work together on several other projects.

Donald TapperStryde Solutions
“Transforming Ideas into reality”
JamesFounder, MyCoachablity

I’ve been in business for 45 years and very seldom do I come across people like them who actually do what they say they’re going to do.

Maximus BrownFiresonar Founder, C.E.O
Scott CurryFounder, SD Tech

A Top-Rated Mobile App Development Company on Verified Review Platforms

Verified client reviews on Clutch, GoodFirms, and AppFutura place Code Brew Labs among the highest-rated app builders in the US market.

  • Clutch Global Leader 2024
  • Clutch Champion 2024
  • Business of Apps Top App Development Companies 2025
  • GoodFirms Top AI Company
  • AppFutura Top App Developer
  • MobileAppDaily Fastest Growing AI 2024
  • 4.8/5

  • 4.9/5

  • 4.7/5

Frequently Asked Questions

Everything you need to know about the costs, timelines, compliance, and our mobile app development process in the USA.

A focused MVP with us typically starts at $25,000. A growth-stage app falls between $60,000 and $150,000, and enterprise platforms begin around $150,000. The final figure depends on how many platforms, integrations, AI features, and compliance requirements the app needs, and every quote arrives broken down by milestone so budgets can be released in stages.

Our MVPs reach the App Store and Google Play in 10 to 14 weeks. Growth-stage apps take four to seven months, and enterprise platforms roll out in phases over six to twelve months. Clients install a working build at the end of every two-week sprint, so progress is visible long before launch day.

Encrypted storage, certificate pinning, and role-based access go into the architecture before the first sprint. Every build passes automated OWASP MASVS scans, and enterprise apps receive a penetration test before release. Our compliance desk maps each data flow to HIPAA, PCI DSS, CCPA, and the state privacy laws that apply to the app’s users.

We build native apps in Swift and Kotlin and cross-platform apps in Flutter, React Native, or Kotlin Multiplatform, with backends on AWS, Azure, or Google Cloud. Our engineers connect apps to Salesforce, SAP, Epic, ServiceNow, Workday, and custom databases through versioned APIs. The final stack recommendation comes during discovery, based on features, budget, and long-term maintenance.

Yes. Our release team manages App Store and Google Play submission, including privacy labels, screenshots, and responses to reviewer questions. Employee apps go out privately through Apple Business Manager, Managed Google Play, Intune, or Jamf, and we help each client obtain the D-U-N-S number Apple requires for an organization account.

Yes. We sign a mutual NDA before the first detailed conversation, and every engineer on the project signs an individual confidentiality and IP assignment agreement. The master services agreement then transfers all source code, designs, and intellectual property to the client.

Clients get direct access to our Jira board, a shared Slack channel, and the GitHub repository from week one. The delivery lead sends a weekly report on progress, risks, and budget, and a sprint demo every two weeks shows new features running on real devices.

We bring 13+ years of mobile engineering, 5,000+ delivered apps, and a San Diego office that manages every US engagement. Our in-house design studio, AI engineers, and compliance specialists work on the same team. Clients deal with one accountable partner from planning through post-launch support.

Private, lightweight tasks such as summaries and smart replies run on the phone through Apple Foundation Models or Gemini Nano, which keeps data on the device and avoids per-request fees. Heavier work, such as answering questions from company documents, goes to GPT, Claude, or Gemini through a secure backend with usage caps and response caching. Each AI feature ships only after it passes accuracy tests on the client’s real data.

Fixed price works best when the feature list is settled, as it usually is for an MVP. Time and materials suit products whose priorities shift with user feedback. Dedicated teams and staff augmentation fit companies with long roadmaps or in-house teams that lack iOS, Android, or AI skills, and our consultants recommend a model on the first call.

Yes. Our backend engineers build versioned APIs and middleware that sync the app with Salesforce, SAP, Epic, ServiceNow, and custom databases. Integration contracts are signed off during the planning phase.

Every change request receives a written estimate for cost and timeline before work begins. Clients approve or defer each change, so the budget never shifts without sign-off.

Yes. Our bilingual interfaces format dates, prices, and addresses for each locale, and store listings run in both languages. Users switch languages in one tap.

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business@code-brew.com +44 (20) 82644493

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