Sorin Tech designs, builds and ships products for iOS, Android and the web. From salon booking and aviation training to restaurant menus and event platforms, the 12 apps we have built are in the hands of real users today.
One team runs the whole journey: shaping the idea, designing the interface, building it and getting it into the stores.
Mobile app development
iOS and Android apps from a single Flutter codebase, with layouts adapted for iPhone, iPad and Android tablets, push notifications and in-app purchases.
Secure infrastructure on Firebase and cloud functions. Payments and subscriptions with iyzico, Sipay and RevenueCat; maps, calendar and notification integrations. Payments are always verified on the server.
We share a working test build every week, so you follow progress in the app itself rather than in reports.
1Week 1
Discovery
We clarify goals, users and requirements and put scope, timeline and budget in writing.
21–2 weeks
Design
We design the flows and screens and get your approval on a clickable prototype.
34–8 weeks
Development
Weekly sprints. Every week you get a new build through TestFlight or internal testing.
41 week
Launch
Store submission, visuals, privacy documents and, if needed, a landing site.
5Ongoing
Care and growth
Analytics, user feedback, new features and operating system updates.
Frequently asked questions
How long does it take to launch a mobile app?
It depends on scope, but we usually ship a first version (MVP) to the App Store and Google Play in 8–12 weeks. After the discovery call we share a week-by-week plan.
How is the cost of an app determined?
Our app projects start from 100,000 TRY. The final price depends on the number of screens, user roles, integrations such as payments, maps or AI, and the need for an admin panel. After hearing your idea we prepare an itemised quote.
Do you build iOS and Android separately?
We build iOS, Android and, when needed, web from one Flutter codebase. Compared to writing two separate apps, time and budget drop considerably.
Who owns the source code and the store accounts?
You do. The app is published under your own App Store and Google Play developer accounts and brand, and the source code is handed over to you.
Do you offer maintenance after launch?
Yes. We offer a monthly maintenance agreement covering iOS and Android updates, bug fixes, new features and server monitoring.
Can you take over an app built by another team?
Yes. We review the existing code and write a technical report first, then fix issues, improve performance and continue development.
Tell us about your app
Describe what you want to build. We will send scope, timeline and cost in writing within two business days. The first call is free.