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Mobile apps (iOS & Android)

Mobile apps that ship to both stores from one codebase

Our mobile team builds iOS and Android apps with React Native and Flutter, from customer-facing booking apps to offline-ready tools for field teams.

What you get

  • 01One codebase, two app stores
  • 02Apps that keep working offline
  • 03A smooth, managed store release

The problem

Why businesses come to us

  • Customers expect an app but native development for two platforms is expensive.
  • Field staff need to work without a reliable signal.
  • App store submission and review feel like a black box.

What's included

Delivered by our team

  • Product scoping and UX design
  • React Native or Flutter development
  • Offline mode, push notifications and payments
  • Backend APIs and admin panel
  • Testing on real devices
  • App Store and Google Play submission

How we deliver

A proven, transparent process

  1. Step 1

    01

    Discovery & scope

    We map goals, users, pages and integrations, then agree a fixed scope and timeline in writing.

  2. Step 2

    02

    UX & design

    Wireframes and a high-fidelity design in your brand, reviewed with you before any code is written.

  3. Step 3

    03

    Build & integrate

    Weekly demos on a staging link. We connect your CRM, booking, payments and analytics as we go.

  4. Step 4

    04

    Launch & handover

    Performance, accessibility and SEO checks, then launch, training and full source-code handover.

Proof

Related work

Websites & Web AppsProductivity software · United States

Offline-ready task app for a distributed team

A cross-platform task app with real-time collaboration, offline mode and deadline alerts for staff in the field.

Team adoption
85% daily use
Offline sync
Reliable on reconnect
Platforms
iOS, Android, web
Client under NDARead case study
Websites & Web AppsRetail · United Kingdom

High-performance web platform for a UK retail brand

A rebuilt, edge-cached web platform and admin dashboard that cut load times and lifted completed purchases.

Largest Contentful Paint
2.1s → 0.8s
Checkout completion
+18%
Time to launch
10 weeks
Client under NDARead case study

FAQ

Mobile apps (iOS & Android): common questions

Native or cross-platform?

For most business apps, cross-platform gives near-native performance at a much lower cost. We recommend native only when an app needs deep device features.

Do you handle store approval?

Yes. We prepare listings, screenshots, privacy details and submit the builds on your developer accounts.

Can the app share a backend with our website?

Yes. We usually build one API that serves your website, app and admin panel.

Ready to talk about Mobile apps (iOS & Android)?

Book a 30-minute strategy call. You will speak with a senior strategist, leave with a clear plan, and receive a written, fixed-scope proposal afterwards.

  • 30-minute call with a senior strategist, not a salesperson
  • Prefer email? Write to info@kokatta.com. We reply within 24 hours.
  • Prefer writing? Send a project brief
  • Taking on new projects for the coming quarter