Mobile App Development for iOS and Android
A mobile app makes sense when people have a useful reason to return, or the workflow needs device capabilities that a simple website cannot handle well. ZeroBytes helps define that need, plan the first release and design the experience for the people using it.
When an app is the right answer
Often it is not, and a fast mobile website does the job for less. An app earns its cost when one of these is true.
- People will open it again and again: daily practice, repeat orders, a shift of field work.
- It needs the device: notifications, the camera, location, or working without a connection.
- Being in the App Store or Play Store is itself part of how customers find you.
What we deliver
iOS and Android together
One build that ships to both stores, using Flutter, React Native or Expo. Fully native Swift or Kotlin where a project needs it.
The interface
Designed to feel native on each platform, for the people who will actually use it.
Notifications
Push notifications, scoped to the moments that are worth interrupting someone for.
Backend and admin
The server, the APIs and the admin side the app depends on are scoped with it, not left as a surprise.
Store filing
We prepare and submit the App Store and Play Store listings for you.
Launch and ownership
- The Apple and Google developer accounts are in your name, so the app is yours.
- Apple and Google review every release. How long that takes, and whether they ask for changes, is outside our control; we handle the back and forth.
- We test on real devices before submitting.
- You own the work from day one: the code, the design files, the domain and the hosting account are in your name. Because they are yours, their renewals (the domain each year, the hosting plan, any paid third-party service) are yours to pay; we set them up and tell you what each one costs before you commit.
Budget and maintenance
A mobile app starts from ৳90,000 and usually takes six to twelve weeks for both platforms together.
- Every project includes 60 days of free fixes after launch. A fix is anything that does not work the way the written scope says it should. New features and changes to the agreed scope are quoted separately, and after the 60 days you can carry on with an optional monthly care plan or take everything over yourself.
- Apple and Google release a new operating system every year. Keeping the app current with those is ongoing maintenance, covered by a care plan or quoted when needed.
- The store developer accounts carry their own fees, paid by you to Apple and Google.
Tell us about the app
Tell us who will use the app, how often, what it must do on their device, and whether an existing website or backend is involved. We will help decide the right first version.