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GS Tech Systems

Android & iOS Apps

Mobile apps for your customers and your field teams

We design and build Android and iOS apps that connect to your ERP and back-office systems, from sales-force and delivery apps to customer-facing products.

The challenge

Problems we solve

  • 01

    Paper in the field

    Orders, visits and deliveries are recorded on paper and entered later.

  • 02

    No offline support

    Existing apps fail where network coverage is weak.

  • 03

    Disconnected apps

    Mobile data does not reach the ERP in time to be useful.

  • 04

    Poor user experience

    Staff avoid clunky apps and go back to old habits.

What's included

What you get

  • Cross-platform apps

    One codebase for Android and iOS with Flutter or React Native.

  • Native apps

    Kotlin and Swift where performance or device features require it.

  • Field-force apps

    Order taking, visit tracking, collections and deliveries with GPS.

  • ERP companions

    Approvals, stock checks and reports from your ERP on the go.

  • Offline-first

    Work continues without signal and syncs when back online.

  • Store publishing

    Google Play and App Store submission, plus private enterprise distribution.

Our process

  1. 1

    Discover

    Understand your goals, processes and constraints.

  2. 2

    Plan

    Agree scope, timeline, milestones and price.

  3. 3

    Build

    Configure and develop in short, reviewable cycles.

  4. 4

    Test

    Verify with your team using real scenarios and data.

  5. 5

    Deploy

    Go live with training and hands-on support.

  6. 6

    Support

    Monitor, maintain and improve after launch.

Platforms & technologies

  • Flutter
  • React Native
  • Android
  • iOS

Frequently asked questions

Should we build native or cross-platform?

Most business apps are best built cross-platform for speed and cost. We recommend native when you need heavy device features or maximum performance.

Can the app work offline?

Yes. We design offline-first apps that store data locally and sync when a connection is available.

Will you publish the app to the stores?

Yes. We handle Google Play and App Store submission under your developer accounts.

Do Arabic and Urdu work in the app?

Yes. We build multilingual apps with full right-to-left support.

Let's discuss your Android & iOS Apps project

Get a free consultation and a clear, fixed quote.