I will develop cross platform mobile app in flutter for IOS and android


About this gig
Get a high-performance, cross-platform Flutter app that runs smoothly on both iOS & Android from a single codebase.
You got a great app idea, but hiring two separate dev teams for iOS & Android is expensive & slow. Or worse, your current app is buggy, lags on one platform, or never got published.
Hello! I am a professional Flutter developer with 5+ years of mobile development experience. I will develop clean, fast & modern Flutter apps with smooth performance & professional UI/UX.
What I deliver:
- Fully functional Flutter app for iOS & Android
- Responsive UI that works on phones & tablets
- REST API / Firebase integration
- State management (Provider, Bloc, or GetX)
- Push notifications & local storage
- Payment gateway (Stripe, Razorpay, PayPal)
- Google Maps & location services
- User authentication (email, Google, Apple)
- Testing on real devices & emulators
- Source code + documentation
Why my Flutter development delivers real results:
I follow clean architecture principles, write scalable code & test on real iOS & Android devices. You get faster development, lower costs & a consistent user experience across both platforms.
Order now to launch your startup or business app with confidence
Get to know Saadat Zaman
Mobile Application Developer for Android and IOS
- FromPakistan
- Member sinceDec 2022
- Avg. response time1 hour
- Last delivery10 months
Languages
Pashto, Urdu, English, Spanish, German, French
My Portfolio
Other Mobile App Development Services I Offer
FAQ
Will the app work exactly the same on iOS & Android?
Yes, Flutter ensures near-identical performance and UI. I also add platform-specific tweaks (e.g., Cupertino for iOS, Material for Android) for a native feel.
Do I need to provide my own Google Play and Apple Developer accounts?
Yes. You'll need both accounts for publishing. I can guide you through setup and help with the store submission process.
Can you connect my app to a backend or database?
Absolutely. I integrate Firebase, Supabase, or any custom REST API you're already using.
Will you deliver both the APK and IPA files?
Yes. Every package includes the Android APK/AAB & iOS build files ready for testing or publishing.
Do you offer bug fixes after delivery?
Yes. The premium package includes 7 days of free bug fixes. For other packages, I offer post-delivery support at a discounted rate.
How long does it take to complete my app?
Basic: 3–5 days. Standard: 7–10 days. Premium: 14–18 days depending on features.
Can you update or redesign my existing Flutter app?
Yes. Just message me with your current codebase or requirements before ordering so I can quote accurately.
Do I own the full source code?
100% yes. You get complete ownership of all source code with no licensing or hidden fees.

