Mobile App Development
One codebase, both platforms — without two teams and two budgets.
The situation
A mobile app means two platforms: two builds, two test cycles, two store review processes. Most projects burn the budget there and either never ship or leave one platform permanently behind.
→Our approach
We ship both platforms from one codebase, and we account for store rules, subscription billing and offline behaviour from the start. Those three are close to impossible to retrofit — trying usually means rewriting.
Who it's for
- Service businesses that need to reach customers on their phone
- Companies with field teams who lose connectivity
- Startups building a subscription product
- Teams extending an existing web product to mobile
What's included
- A single codebase targeting iOS and Android
- Offline-capable data layer that syncs when the connection returns
- Push notification infrastructure
- Subscription and in-app purchase integration
- App Store and Google Play submission, including listing copy and assets
- Crash and error reporting
Process
Scoping
We agree on what is not in version one. The most expensive mistake in mobile is packing everything into the first release.
Flow design
Screens designed for one-handed use, thumb reach and platform conventions.
Build
A test build lands on your phone every two weeks so you try it on a real device.
Store preparation
Privacy disclosures, account deletion flow and review requirements. Most rejections happen here.
Release and monitoring
Staged rollout, crash tracking and post-launch fixes.
Our work in this area
Common questions
Do you build mobile apps?
Yes, targeting iOS and Android from one codebase. Kas Hafızam is a fitness tracking app we built this way, covering workout programme creation, set logging, offline use and subscription billing.
Do you publish the app to the stores?
We run the submission process, but the accounts are yours. You own the Apple and Google developer accounts; we work as authorised developers on them.
Will it work without an internet connection?
If you need it to, yes. We store data on the device and sync with the server once the connection returns. For field teams this is usually a requirement rather than a nice-to-have.
Related services
- 01Custom Software DevelopmentInstead of bending your business to fit a product, we build the software around how you already work.
- 08UI/UX DesignGood interface design goes unnoticed. People just do the thing.
- 07API & System IntegrationWe connect the systems that currently only talk through a person copying between them.
If you have a question, let us start there.
Tell us what you are trying to do. On the first call we will tell you whether we are the right fit, roughly how long it takes and how we would approach it. No sales pitch.
orsenyazilim@gmail.com