Native iOS & Android or cross-platform, designed, engineered and shipped by one in-house team. We handle everything, including App Store and Google Play submission.
We recommend the approach that fits your budget and goals, not the one that bills the most hours.
Swift apps that feel at home on iPhone, fast, polished, App Store ready.
Kotlin apps built on modern Android architecture, stable across thousands of devices.
One codebase, both platforms, the budget-smart route for most products.
The invisible half of every good app, accounts, data, sync and notifications.
Developer accounts, review guidelines, screenshots, metadata, we take your app through Apple and Google review, including the paperwork.
UI/UX designers and engineers working side by side, no lost-in-translation between agencies.
Fast launches, smooth scrolling, small download size. Users notice, and so do store rankings.
OS updates, new features, monitoring, we keep your app healthy long after version 1.0.
Tell us your idea, users and budget. We reply with our honest take on the fastest way to ship it.
Feature list, platform choice, timeline and a fixed price in writing.
Clickable prototype you can try on your phone before we write production code.
Weekly builds you can install and try. Tested on real devices, not just simulators.
Store submission, release monitoring and a roadmap for what comes next.
We build with each platform's native tools where it counts, and pick the right stack for your budget and goals, never hype.
Depends on your users. If you need both on a startup budget, cross-platform (Flutter/React Native) gives you both stores from one codebase at roughly 60% of the cost of two native apps. We'll recommend honestly once we understand your users.
A focused MVP typically starts in the low thousands; complex products cost more. You'll get a fixed quote once we've scoped it, and we're good at cutting scope to fit a budget without killing the idea.
Yes, end to end. Developer program enrollment, certificates, store listings, screenshots and the review process on both Apple and Google. We handle the whole bureaucracy so you never have to learn it.
Apps need care: OS updates, new devices, user feedback. We offer ongoing support plans, or hand over clean code and documentation if you have your own team. Either way, you own everything.
Usually, yes. We'll audit the codebase first and tell you honestly whether it's worth continuing or rebuilding, and what each path costs.
Tell us your idea. We'll come back with a plan, the right platform, and a fixed price.
Jupiter s.r.o.