iOS · Android · React Native · Flutter apps

iOS and Android app development. From idea to app store, with code you own.

Apps for customers, field teams and operations, built in React Native, Flutter or native Swift and Kotlin. Backend, admin panel, App Store and Google Play publishing and post-launch updates, all with the same team.

iOS and Android React Native, Flutter or native App store publishing Works offline Proposal within 48h
One codebase, two stores
React Native or Flutter ship iOS and Android from a single codebase. Native when the app needs everything the device can do.
Published and approved
We handle Apple and Google guidelines, the store listing and the review process until your app is live.
Fast and stable on device
Crash and performance monitoring from the first release, so the app opens fast and doesn't close on its own.
Code and accounts you own
Repository, store accounts, certificates and backend in your company's name, fully documented.
Signs it's time

When your app became a bottleneck, or doesn't exist yet

The situations that most often bring companies and founders to us to talk about apps.

Low ratings and constant crashes

Two-star reviews, complaints about slowness and users uninstalling after the first try.

Customers asking for an app you don't have

Competitors already have one, customers keep asking, and your mobile site can't do push notifications, camera or offline use.

Field teams on paper and WhatsApp

Inspections, deliveries and work orders written by hand, photos lost on phones and rework back at the office.

An app stuck on an old version

An outdated framework, builds that no longer meet store requirements and nobody on the team who knows the code.

A vendor who vanished with the accounts

The store account is in another company's name, there's no access to the source code and no way to ship a fix.

Two teams for iOS and Android

Every feature built twice, different versions in each store and double the cost to maintain.

Solutions

From first prototype to an app with thousands of users

We pick the technology for what the app needs to do, not for what's trendy.

Cross-platform apps

React Native or Flutter with one codebase for iOS and Android, a native feel and access to camera, GPS, biometrics and notifications.

Native apps in Swift and Kotlin

For apps that need peak performance and deep device integration: Bluetooth, sensors, wearables and augmented reality.

Backend, APIs and admin panel

Everything the app needs behind it: APIs, login, payments, push notifications and a web panel for your team to manage content, users and orders.

Apps for field teams

Inspections, checklists, work orders and deliveries with photos, signatures, GPS and ERP sync once the signal is back.

Offline and sync

On-device data, an upload queue and conflict resolution, so the app keeps working without signal and syncs on its own later.

AI-powered apps

Conversational assistants, document and image reading, smart search and recommendations inside the app, securely integrated with your backend.

Commerce and loyalty apps

Delivery, catalog, loyalty programs and marketplaces with in-app payments, digital wallets, targeted push and e-commerce integration.

App store publishing and management

Developer accounts, Apple and Google guidelines, store listings, TestFlight, Google Play closed testing and review follow-up.

App updates and rescue

New releases, SDK updates required by the stores, crash fixes and takeover of old apps or apps abandoned by another vendor.

Method

From idea to a published app

You install and use test builds on your own phone throughout the project, not just at the end.

1Discovery

Idea, users and journey

Who uses the app, what it needs to solve and which systems it talks to. No finished spec required.

Scope, priorities and platforms
2Proposal

Technology, timeline and price

Cross-platform or native, backend and phases defined, with a proposal within 48h of the first call.

Proposal approved
3Prototype

Prototype on your phone

Clickable screens to validate the experience with real users before writing a line of code.

Flows validated on device
4Sprints

Iterative development

Test builds through TestFlight and Google Play every cycle, so you can use them, give feedback and adjust priorities.

Test build every sprint
5Quality

Testing on real devices

Automated tests plus testing across device models, OS versions and slow networks before submitting to the stores.

Critical flows crash-free
6Launch

Publishing and evolution

App approved in the stores, crashes and usage monitored, and next releases prioritized with data.

App live and metrics tracked
Monitored app

Know how your app performs in users' hands

Launch is just the start. We track stability, performance, reviews and feature usage from the first release, so the next one is decided with data, not guesswork.

  • Crash-free sessions and errors monitored in real time, per version
  • Startup time and slow screens measured per device model
  • Automated iOS and Android builds and publishing in CI/CD
  • Store ratings and reviews tracked on every release
  • Store accounts, certificates and code in your company's name
Orders App · v3.2 Live in stores
0%Crash-free
Users on latest version81%
Test coverage76%
Automated builds100%
Monthly downloads12.4k
Avg rating4.8
App startup1.2 s
Crash on Android 10 when opening the camera: fixed and shipped in version 3.2.1 the same day.
Illustrative dashboard
Quick brief

Tell us about your app idea in 1 minute

Pick the options, leave your contact and the brief goes by email straight to a specialist. More context means a sharper first conversation.

What do you need?select all that apply
Who is the app for?
What stage are you at?
Your details
Rather talk now? Message us on WhatsApp.
FAQ

App development FAQ

It depends on scope. The main factors are the number of screens and user roles, whether the app needs a backend and admin panel, integrations, payments, offline use and the choice between cross-platform and native. After our first conversation, you get a proposal with fixed scope, timeline and price within 48h.
It varies with project size: a lean MVP reaches the stores well before an app with many integrations. We prioritize what delivers value first, you get test builds on your phone every cycle, and the phase-by-phase timeline is in the proposal.
For most business apps, React Native or Flutter deliver iOS and Android from one codebase, at lower cost and with an experience very close to native. Swift and Kotlin make sense when the app depends on peak performance, Bluetooth, sensors, augmented reality or brand-new OS features. We recommend an option in the proposal and explain why.
Yes. We prepare the store listing, follow Apple and Google guidelines, submit for review and follow up until approval. Developer accounts are in your company's name, as are the code, certificates and backend.
Yes. We assess the code, dependencies and store accounts, stabilize what's breaking, then keep evolving or modernize the app. For web systems and backends in production, see also application maintenance.
The stores require frequent SDK and OS updates, and the app has to keep up. We continue with support, fixes and new releases through a dedicated squad or a monthly plan. Real-device testing can be reinforced by our QA team, and web systems and integrations are handled by software development.
Yes: conversational assistants, document and photo reading, natural-language search and personalized recommendations. The AI runs on your backend with control over cost and data, and the app just consumes the result. To find where AI pays off in your business, see our AI consulting.