Mobile App Development for iOS and Android
Native and cross-platform apps that feel fast, look great, and your users actually keep on their home screen.
Start Your ProjectA great mobile app is more than a smaller version of your website — it lives in your customer’s pocket and competes for attention with everything else on their phone. We design and build iOS and Android apps that are quick, intuitive, and reliable, then help you ship to the App Store and Google Play without the usual headaches.
Native or cross-platform — the right call for your budget
We build fully native apps when you need maximum performance and platform polish, and cross-platform apps with Flutter or React Native when you want one codebase across iOS and Android to save time and cost. We help you choose the approach that fits your goals and budget instead of defaulting to one.
End-to-end app delivery
We cover the whole journey so you are never left stranded between stages.
- ✓UX and UI design tuned for mobile
- ✓iOS and Android development
- ✓Backend, APIs, and cloud infrastructure
- ✓Push notifications, payments, and offline support
- ✓App Store and Google Play submission
- ✓Post-launch updates and maintenance
Designed for retention
Downloads are easy; keeping users is hard. We focus on smooth onboarding, fast load times, thoughtful notifications, and a UI that gets out of the way — the things that decide whether an app sticks.
Why teams choose Gkernel
You get a small senior team that owns your app from idea to store listing, direct communication throughout, and transparent pricing. We are happy to start with an MVP and grow from there.
Frequently Asked Questions
How much does it cost to build a mobile app?+
Cost depends on platforms, feature set, and complexity. A focused MVP costs far less than a feature-rich app with payments and real-time data. We provide a clear estimate after a short scoping conversation — and we have a full guide on app costs in our blog.
Should I build native or cross-platform?+
Cross-platform (Flutter or React Native) is usually faster and cheaper because it shares one codebase across iOS and Android. Native makes sense when you need the absolute best performance or deep platform features. We will recommend the right fit for your case.
Can you publish the app to the App Store and Google Play?+
Yes. We handle the full submission process for both stores, including the review requirements that trip up most first-time publishers.
Do you maintain apps after launch?+
Yes. Mobile platforms change constantly, so we offer ongoing maintenance to keep your app compatible, secure, and up to date.