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Custom Software Development / Mobile App Development

Mobile App Development Services

Native iOS and Android apps, or a single cross-platform build when that fits better, designed, tested on real devices and shipped to both app stores.

  • 10-16 wksTypical time to first store submission
  • 2App stores covered under one engagement
  • 100%Of builds tested on real devices
  • FixedMilestone-based pricing agreed upfront

Why It Matters

For most users, the app is the only version of your product they will ever see

Native and cross-platform, matched to what the app does

We do not default to one approach for every project. Native fits apps that lean on platform-specific performance or hardware APIs. Cross-platform fits apps where a shared codebase gets you to both stores faster.

  • Recommendation based on your goals, not habit
  • Native Swift and Kotlin when performance matters most
  • Flutter or React Native when speed to market matters most

Testing, store compliance and release handled end to end

A working demo on a simulator is not the same as an app that passes store review and holds up on the actual devices your users own. Every build is checked on physical hardware before it goes anywhere near submission.

  • Testing across real devices and OS versions
  • Store listings and compliance prepared before submission
  • A clear handover once the app is approved and live

From a scoped idea to a live app in the store

  1. Discovery & scoping

    We agree on the platforms, core screens and any backend or ERP integrations the app needs.

  2. Design & prototyping

    Every screen is designed and turned into a click-through prototype for your approval before code starts.

  3. Build

    Native or cross-platform development proceeds against the approved design and integration plan.

  4. QA & device testing

    The build is tested on real devices and OS versions, not only in a simulator.

  5. Store release & support

    We submit to the App Store and Google Play, then monitor and patch issues after launch.

Everything a mobile app release needs

  • UI/UX design

    Every screen designed and approved before development starts, so build time is not spent iterating on layout.

  • Native development

    Swift on iOS and Kotlin on Android when performance and native APIs matter most.

  • Cross-platform builds

    A shared Flutter or React Native codebase when one build needs to reach both stores faster.

  • API & backend integration

    Connects the app to your existing backend, APIs or ERP system rather than duplicating data.

  • QA on real devices

    Testing on a spread of physical devices and OS versions, not just a simulator.

  • App store release

    Store listings, screenshots and compliance handled through submission and approval.

Why teams choose TCB Infotech for mobile app development

  • We scope before we build

    Screens, integrations and platform choice are agreed upfront, so the build matches what was actually approved.

  • Native where it counts

    We do not default to cross-platform for every build. Native is used when performance or platform APIs need it.

  • Real device testing

    Every release is checked on physical devices across the OS versions your users are actually running.

  • Store submission handled

    Listings, screenshots and compliance details are prepared and submitted on your behalf.

  • Backend and ERP integration

    Apps connect cleanly to systems we already understand, since we also build the backends and ERPs they talk to.

Mobile App Development, answered

Do you build native apps, cross-platform apps, or both?

We build native iOS and Android apps as well as cross-platform apps, and recommend the approach based on your budget, timeline and the features the app needs to support.

How long does it take to build a mobile app?

A focused first release typically takes 10 to 16 weeks from approved design to app store submission, depending on the number of screens and how many backend integrations are needed.

Will the app work on both iOS and Android?

Yes. Whether we build native or cross-platform, both iOS and Android versions are covered under the same engagement and tested on real devices before release.

Do you handle app store submission?

Yes. We prepare store listings, screenshots and compliance details and manage submission to the Apple App Store and Google Play on your behalf.

What happens after the app is live?

We offer post-launch support to fix issues, monitor crash reports and ship updates as OS versions and store requirements change.

Can you integrate the app with our existing backend or ERP?

Yes. We regularly connect mobile apps to existing backends, APIs and ERP systems, so the app reflects the same data your team already works with.

Related

The other services in this section, and related pages from TCB Infotech.

Start Your Mobile App

No commitment. Get a scoped estimate before you decide.