
iOS and Android apps for US teams
Mobile app development for US businesses
We build iOS and Android apps for US companies from one codebase in Flutter or React Native: customer apps, field team apps that work offline, and health apps built for HIPAA compliance inside your program.
Flutter or React Native, chosen for your team
Both frameworks ship real native apps from one codebase. We usually recommend React Native when your web team already writes React and TypeScript, because they can review and maintain the app, and Flutter when the app needs heavy custom UI or consistent rendering across older Android devices. Native Swift or Kotlin modules are added where a feature needs direct platform access.
Every app ships with crash reporting, analytics you choose, remote configuration for feature flags and a release pipeline that builds, signs and uploads to TestFlight and Google Play internal testing on each merge. Your team can install a new build on a phone within minutes of a change, and store releases are staged so a bad version reaches only a small share of users.
Field and B2B apps that work without signal
Field teams lose coverage in basements, rural routes and warehouses, so our B2B apps store work locally and sync when the connection returns, with clear conflict rules. Typical features are job lists, digital forms and checklists, photo capture with timestamps and GPS, barcode scanning, customer signatures and route navigation handed off to Apple or Google Maps.
For company-owned devices we support managed distribution through Apple Business Manager and Android Enterprise, so apps can be deployed through your MDM without going through the public stores. Updates reach every technician at once, lost devices can be wiped remotely, and you decide which staff get which app, instead of relying on each person to download the right version.
Health apps built for HIPAA compliance
When an app handles protected health information, we sign a BAA and work inside your HIPAA program. In practice that means no PHI in push notification text or logs, encrypted local storage, short session timeouts with biometric re-entry, and hosting only on services covered by your cloud provider's BAA. Where the app reads clinical data, we integrate through FHIR APIs your EHR vendor exposes.
Mobile apps we build
- Customer apps for ordering, booking and account management
- Field service and inspection apps with offline sync
- Driver and delivery apps with proof of delivery
- Patient apps for scheduling, messaging and telehealth visits
- Companion apps for SaaS products and B2B portals
- Internal apps distributed through Apple Business Manager or Android Enterprise
Built for the market
What US businesses need from a mobile partner
- Apps published under your own Apple and Google developer accounts
- Accessibility checked with VoiceOver, TalkBack and dynamic text sizes
- Apple Pay, Google Pay and Stripe payments where the app sells
- A signed BAA and PHI-safe design for healthcare apps
- Release overlap with your team so store submissions happen in your working day
- Time zone
- US Eastern time is nine to ten hours behind Lahore. A fixed overlap window in your morning is agreed at the start of the project, and the rest of the work happens overnight for you, so each day starts with progress to review.
- Payments we integrate
- Stripe, PayPal, Square, Authorize.Net, ACH bank transfers, Apple Pay
- Tax and data
- Built for US sales tax through providers such as Stripe Tax, Avalara or TaxJar. Personal data handled in line with the CCPA/CPRA and other US state privacy laws.
- Language
- English.
Questions
Mobile app development: common questions
A focused first version of a customer or field app usually takes ten to sixteen weeks from signed scope to store release, including testing and review. Apps with complex integrations, payments or healthcare data take longer, and we give a milestone plan with dates after discovery.
More in the United States
- All of the United States
- Custom software development
- Web application development
- QA & software testing
- Test automation
- API testing
- Logistics software development
- Healthcare software development
- Fleet management software
- Software development outsourcing
- SaaS development
- Fintech software development
- E-commerce development
- Car rental software
