Skip to content
Keel
Mobile Development

Mobile apps your users will keep

We build iOS, Android and cross-platform apps together with the backend, admin tools and release process behind them.

Mobile Development

What we build

  • 01

    Cross-platform apps

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

  • 02

    Native apps

    Swift and Kotlin when performance or platform features require it.

  • 03

    Backend & admin

    APIs, push notifications, payments and the admin panel to run it all.

  • 04

    Release & updates

    Store submission, versioning, crash monitoring and ongoing updates.

Typical use cases

  • Customer-facing apps
  • Booking and scheduling
  • Field service and logistics
  • Marketplaces
  • Companion apps for SaaS
  • Internal team tools

Our approach

  1. 01

    Choose the right platform approach

    Cross-platform or native — decided by requirements and budget, not preference.

  2. 02

    Mobile-first UX

    Offline states, gestures, notifications and accessibility designed in from the start.

  3. 03

    Backend included

    The app, its API and admin tools are planned and delivered as one system.

  4. 04

    Store-ready releases

    We prepare builds, store listings and review requirements for both platforms.

Technology

The stack depends on the project.

Typical choices — the final stack is defined during discovery.

Cross-platform
FlutterReact Native
Native
SwiftKotlin
Backend
Node.jsPythonFirebase
Release
App StoreGoogle PlayCI/CD

Process

Process

  1. 01

    Discovery

    We understand the business, users, goals and technical requirements.

  2. 02

    Strategy & Estimate

    We define scope, architecture, timeline and estimated budget.

  3. 03

    Team

    We assemble the right specialists for the project.

  4. 04

    Development

    The product is built in structured development cycles.

  5. 05

    QA

    Testing, bug fixing, performance and quality control.

  6. 06

    Launch

    Deployment, release and transition to ongoing development.

FAQ

Cross-platform or native — which do we need?

For most products cross-platform is faster and more cost-effective. Native makes sense for heavy device features or performance-critical apps. We recommend after discovery.

Do you publish the app to the stores?

Yes. We prepare builds, listings and compliance details and publish under your developer accounts.

Can you take over an existing app?

Yes. We start with a code and architecture review, then agree on a plan to stabilize and continue development.

Start here

Have an app idea?

Describe the users and the core flow. We'll help define the first version and the platform approach.

What happens next

  1. 1

    We review your request

    And come back with clarifying questions.

  2. 2

    Intro call

    We discuss goals, users, constraints and timing.

  3. 3

    Scope & estimate

    You get a proposed scope, team, timeline and budget.

What do you need?
Project stage
Estimated budget

We use your details only to respond to this request. NDA available on request.