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RizTech Academy

Mobile App Development

We build beautiful, high-performance mobile apps for Android and iOS. Whether you need native apps for the best performance or cross-platform apps to launch faster and save cost, we pick the right approach for your goals and budget.

Android and iOS mobile app development with Flutter and Kotlin Multiplatform
Overview

Mobile App Development for growing businesses

A mobile app is the most expensive option and the hardest to get adopted, so it should earn its place. It does when you genuinely need push notifications to bring people back, camera, GPS or scanning, offline capability for staff in the field, or daily engagement from loyal users.

If your customers deal with you a few times a year, we will say so — a fast mobile website will serve you better for a fraction of the cost. When an app is the right answer, we build it properly for both platforms.

Cross-platform frameworks such as Flutter and Kotlin Multiplatform build Android and iOS from largely one codebase, typically cutting cost by 30 to 40 per cent against two separate native builds. Where a project needs full native performance or deep platform integration, we build native with Kotlin and Swift instead. We pick per project, and explain why.

What you get

Built to help your business grow

Native Android

Kotlin with Jetpack Compose for fast, modern Android apps that feel right at home.

Native iOS

Swift and SwiftUI for smooth, App Store–ready iPhone and iPad apps.

Flutter (cross-platform)

One codebase for Android and iOS — faster to build and more affordable to maintain.

Kotlin Multiplatform (KMM)

Shared business logic with Compose Multiplatform UI — native performance, less duplicated code.

What's included

  • Platform & tech recommendation
  • UI/UX design for mobile
  • Android and/or iOS development
  • Backend & API integration
  • Play Store & App Store publishing
  • Post-launch maintenance & updates

Technologies we use

KotlinJetpack ComposeKotlin Multiplatform (KMM)FlutterSwiftSwiftUIReact NativeJavaFirebaseREST / GraphQL

Not sure which technology fits your budget and goals? We'll recommend the most cost-effective option for your project — no obligation.

Ask for advice
Who it's for

Is this right for your business?

Field and delivery teams

Camera, GPS, barcode scanning and offline capability where connectivity is poor.

Loyalty and repeat custom

Push notifications and saved preferences for businesses customers use weekly.

Consumer startups

A launch-ready app on both stores from a single codebase.

Businesses with an existing web app

A companion app sharing the same backend and accounts.

How it works

From first call to launch

01

Decide if you need one

An honest assessment first. Often the answer is a mobile website, and we will say so.

02

Choose the stack

Native, Flutter or KMM — chosen on your requirements and budget, with the trade-offs explained.

03

Build with weekly builds

Installable test builds every week so you use it on a real device as it grows.

04

Store submission

We handle Google Play and App Store listings, compliance and release.

What you end up with

Results, not adjectives

Every project ends with a working product, the source code, and the accounts in your name.

  • One codebase, both stores, where cross-platform fits
  • Push notifications, camera, GPS and offline support
  • Published under your own developer accounts
  • Analytics and crash reporting from launch
  • Full source code and store ownership transferred to you
FAQ

Mobile App Development — common questions

Should I choose native, Flutter, or Kotlin Multiplatform?

It depends on your goals. Native (Kotlin/Swift) gives the best performance per platform. Flutter is fastest and most affordable for a single team shipping both platforms. KMM shares business logic while keeping native UI. We will recommend the best fit for your budget and product.

Can you publish the app to the Play Store and App Store?

Yes, we handle the full submission process for both Google Play and the Apple App Store, including store listings and compliance.

Do you build both Android and iOS?

Yes — we build for Android, iOS, or both, using native or cross-platform approaches depending on what suits you best.

Further reading

Guides on mobile app development

Ready to start your mobile app development project?

Get a free, no-obligation quote — usually within one business day.