ZENKEI
We build native and cross-platform iOS and Android apps end to end, with the backend, APIs and store launch, fast, polished and reliable, on a stack you own.
Rated 4.9 out of 5 by clients across AI, software and quantitative projects.
Mobile app development is building the apps your customers run on iOS and Android, together with the backend and APIs behind them. ZenkeiX builds native apps where performance and platform feel matter, and cross-platform apps where one codebase across iOS and Android ships faster, on a stack you own.
We handle the whole path: design, the app, the APIs and backend it talks to, and the App Store and Play Store launch. Many mobile products share a backend with a web app or grow from an MVP, and we can wire in AI features where they add value.
Not a wrapped website. Real apps that feel native.
Swift and Kotlin apps where speed, offline and platform feel matter, built to Apple and Google standards.
One codebase across iOS and Android with Flutter or React Native, shipping faster when the app suits it.
The services, data and APIs your app runs on, with auth, push notifications, payments and real-time where needed.
App Store and Play Store submission, releases and updates, plus monitoring and fixes as the OSes evolve.
One session on your users and the core action. We leave with the app to build first, focused on what keeps people coming back.
We build the app and the services it needs in your repositories and accounts, with performance, offline and security handled from the start.
We ship to the App Store and Play Store, watch real usage and crash data, and keep releasing improvements as the app grows.
Mobile app development is building applications that run on smartphones and tablets, on iOS and Android, along with the backend and APIs behind them. It covers design, the app itself, the services it connects to, and getting it published on the App Store and Play Store.
It depends on the app. Native, with Swift and Kotlin, gives the best performance and platform feel and suits demanding or hardware-heavy apps. Cross-platform, with Flutter or React Native, ships one codebase to both stores faster and suits most business apps. We recommend the right fit per project rather than by default.
Yes. We build for iOS and Android, either as separate native apps or as one cross-platform codebase serving both, depending on what the app needs and your budget.
Yes. Most apps need a backend for accounts, data, payments and push notifications, and we build that alongside the app with clean APIs. The mobile app and its backend are designed together so they fit.
Yes. We handle App Store and Play Store submission, the store listings and the review process, and we manage releases and updates after launch, so you are not left to navigate the stores alone.
You do. The code lives in your repositories, the backend runs in your own cloud accounts, and the apps are published under your developer accounts, with no lock-in to us. We set it up, document it, and can hand it over or keep maintaining it.
Thirty minutes on your app. No slides, no fluff.