Duple

iOS + Android

Mobile applications

60% of your customers are on mobile right now. If you are not there, your competitor is.
From $8,000
iOS + Android from one codebase
2 platforms
Delivery
8–14 weeks

The problem

Why businesses come to us

Problems we often hear before a project starts.
  • Your customers expect a mobile experience and you do not have one
  • Your existing app is slow, buggy, or outdated
  • You need to launch on both iOS and Android without two separate teams

The difference

Before and after

Without and with mobile applications, compared point by point
Without mobile applicationsWith mobile applications
Customers leave your mobile site frustratedSmooth native-quality experience
No push notifications or engagementPush notifications drive retention
Two separate teams for iOS and AndroidSingle codebase, both platforms
6+ months to build nativelyLive in 8-14 weeks

Our solution

How we fix this

We build cross-platform mobile apps using React Native that deliver native performance on both iOS and Android. One codebase, two platforms, zero compromise.

What you get

  • UI/UX design for mobile
  • Cross-platform development (iOS + Android)
  • Backend API development
  • App Store and Play Store submission
  • Post-launch support and updates

How it works

From call to launch in 8–14 weeks

  1. Step 1

    Discovery call

    15 minutes. We listen to your problem and assess whether we can help.

  2. Step 2

    Proposal in 24 hours

    Clear scope, timeline and fixed price. No hidden fees.

  3. Step 3

    Build and launch

    Weekly demos. Working software shipped in 8–14 weeks. You own everything.

Investment

A fixed price before any work begins

Starting at
$8,000
Fixed price. No surprises.
Delivered in
8–14 weeks
Weekly updates included.
What you get
2 platforms
iOS + Android from one codebase

Free. No commitment. Takes 15 minutes.

Published work

Tusky - Premium Chauffeur Booking App

Transport Tech / Mobility

On-demand luxury chauffeur service platform with real-time tracking

Read the case study
Active users
1,000+

Common questions

React Native or fully native?

We use React Native for most projects — it delivers native performance at a fraction of the cost. For specific cases, we recommend native.

Do you handle App Store submission?

Yes. We handle the entire process including screenshots, descriptions, and compliance.

Can the app work offline?

Yes. We build offline-first when needed with local data storage and background sync.

What about push notifications?

Included. We set up push notifications, in-app messaging, and analytics tracking.

Tell us about the problem in a free 15-minute call.

You get a fixed price within 24 hours.