I will develop custom android and ios app in flutter, kotlin multiplatform and compose


About this gig
Have an app idea? I'll build it properly Android and iOS, modern UI, clean architecture, and code you fully own.
I'm Zohrey, a mobile developer with 5+ years of experience. I work across the whole modern Android and cross-platform ecosystem, so I can pick the stack that actually fits your project instead of forcing one on you.
I build in:
- Flutter one codebase for Android and iOS. Fastest, most affordable route to both stores.
- Kotlin Multiplatform (KMP) shared business logic with fully native UI on each platform.
- Compose Multiplatform (CMP) shared Kotlin UI across Android, iOS and desktop.
- Jetpack Compose modern declarative UI for native Android apps.
- Android XML views perfect for maintaining or extending an existing app.
App types I've built:
E-commerce and shopping · Chat and social · Booking and delivery · Business dashboards · Education and quiz · AI-powered and AR apps
Included in every project:
- Modern UI designed around your brand
- Clean, commented, well-structured code
- Local database (Room / SQLite / Hive)
- Full source code you own it completely
- Tested on real Android and iOS devices
Available in higher packages:
Firebase Auth, Firestore and Cloud Messaging · REST API integrati
Get to know Zohreykhan
- FromPakistan
- Member sinceJul 2025
- Avg. response time1 hour
- Last delivery1 year
Languages
Urdu, Hindi, Chinese, Arabic, Spanish, English
Other Mobile App Development Services I Offer
FAQ
Which technology should I choose?
If you need Android and iOS on a tight budget, Flutter is usually best. For fully native UI with shared logic, Kotlin Multiplatform fits. Compose Multiplatform works when you want shared Kotlin UI across platforms. Android-only? Jetpack Compose. Extending an existing app? XML views. I'll recommend o
How much will my app cost?
A simple 5-screen MVP starts at $150. Apps with login, database and API integration usually land between $400 and $850. Complex apps with payments and an admin panel are quoted individually. Send me your idea for an exact price.
Do I own the app and the code?
Yes. You get the complete source code and full ownership. I never reuse or resell your project.
Will you publish it to the stores?
Yes — included in Premium, available as an add-on otherwise. You'll need a Google Play Console account ($25 one-time) and an Apple Developer account ($99/year), both paid directly to Google and Apple.
Do you build backends too?
I integrate Firebase, REST APIs and any backend you provide. A custom backend can be quoted as a separate project.
What if I don't have designs?
No problem. I design the screens and share them for your approval before development starts.
Can you add payments?
Yes — Stripe, PayPal, Razorpay or local gateways. Included in Premium, add-on otherwise.
Can you fix or continue an existing app?
Yes. Send me the source code and tell me what you need. This is where XML and Compose experience matters most.
How long does it take?
7 days for a simple app, 2 weeks for a standard app with backend, 3 to 4 weeks for a complex one. I confirm the timeline before you order.
What happens after delivery?
Each package includes revisions, plus 7 days free bug support. Longer maintenance is available as an add-on.

