Powstania Warszawskiego 15
31-539 Kraków
Apps Value is a mobile app development agency in Kraków that builds iOS and Android apps in Flutter and React Native. Companies outsource to us for senior engineers, a fixed price agreed before the build, and a team that works inside the EU legal framework with a daily overlap on US and European hours.
30 minutes with the CEO. You leave with a straight answer on fit, scope and timeline.
Why companies choose a mobile app development company in Poland: senior engineers, Central European Time, and EU contract law, GDPR and IP protection, at a cost structure without US or Western European salary overhead. The saving comes from where the company sits, not from cutting the engineering.
What Apps Value does: designs, builds and publishes iOS and Android apps in Flutter or React Native, with the backend and web admin the product needs, then supports them after launch. Most work runs as a fixed price project; ongoing capacity runs as a dedicated team.
Who it fits: startups building a first version, and established companies in field service, booking, marketplaces and operations that need an app connected to the systems they already run.
Most buyers arrive with the same four questions. These are the answers that decide whether nearshore mobile app development in Europe works for them.
Poland has one of the largest software engineering markets in the European Union, and most senior developers have shipped products for international clients. The difference you pay for at home is overhead, not skill.
Poland is an EU member state. Contracts sit under European law, personal data under GDPR, and the IP transfers to you in writing. EU hosting is available when your data has to stay in Europe.
Kraków is on Central European Time, the same working day as Berlin, Amsterdam, Zurich and Copenhagen, and one hour ahead of London. The US East Coast morning overlaps our afternoon, which is when standups, reviews and demos happen.
Yes. There is no account manager in the middle. You work in English with the engineers and the tech lead on your product, in your Slack and your standups.
How a cross border engagement runs in practice, from who signs to who owns the store accounts, is covered in our guide to nearshore app development. What Polish law requires for the code to become yours, how VAT invoicing works for EU and US clients, and which Polish holidays move release dates is set out in hiring Flutter developers in Poland.
The full product, not only the screens. Each item below is part of a normal project, scoped and priced before the build starts.
iOS and Android from one codebase. We build in Flutter and in React Native, and recommend the one your future team can maintain.
User flows, wireframes and a design system before code, so scope and price are agreed on something you have already seen and approved.
Authentication, database, business logic, payments and a web admin where the product needs one, on NestJS or Supabase.
Unit, widget and integration tests, plus manual testing on physical iPhones and Android phones before every release, not only on simulators.
Store listings, review, rejections and the account setup that sets the launch date, done on accounts in your company's name. What that requires is in app publishing requirements.
OS updates, store policy changes, fixes and new features on a monthly basis, described under app maintenance services.
Two engagement models, for two different situations. Most companies know which one they need after the first call.
For a defined product with a date. We scope first, you approve one number, and payments are released against delivered milestones. Delivery closes with a signed acceptance protocol, and larger contracts carry a one year warranty.
For ongoing capacity inside your own roadmap. Engineers from the same team join your process month to month, and you interview the specific people before anything is signed.
If you are weighing the two contract models on their own terms, we compared them in fixed price or time and material. Price bands by project shape sit on our pricing page.
Outsourcing works when three things are true on day one: the scope is written down, the accounts are in your name, and you can talk to the person writing the code.
Three realistic ways to get a mobile app built, compared on what usually decides the choice.
The in house option is a different decision with its own tradeoffs, covered in building in house or outsourcing.
Products with real users on the App Store and Google Play, across the shapes we build most often.
Loopy Jobs screen
Evesport screen
TimeFix screen
Liniowiec screenClients and independent professionals in one Flutter app, with job feeds, messaging, payments and a web admin, delivered on a fixed price. Read the case study
Personal trainer booking with session payments, trainer payouts and cancellations handled end to end. Read the case study
Job and time tracking for technicians working on site, replacing notes kept on personal phones. Read the case study
A Flutter app that loads routes at startup and keeps working on the water with no signal. Read the case study
We go deepest in field service app development, booking apps, marketplaces and offline first apps, and in first versions under MVP app development for startups.
A sequence built so you know the price and the date before you commit to the build.
You describe the product, the users and the deadline. We tell you whether we are the right team, what is realistic, and what we need from you, starting with store accounts in your company's name.
User flows, a feature list with what is in and out of version one, technical risks, then one price and a milestone plan. If you want this step on its own, it is our app discovery workshop.
Working software at the end of every sprint, tested on real devices, with one decision maker on your side approving each step. Where the weeks go is in our mobile app development timeline.
Submission to the App Store and Google Play, a signed acceptance protocol, and then monthly support, a handover to your own team, or a clean stop.
Yes, and it is a large share of the work we are asked for. It starts with access, not code: developer accounts, repositories, signing material and the backend move into your hands, then a code audit tells you what the app needs before anyone quotes a fixed price. The full sequence is in taking over a live mobile app, and projects that are already in trouble run as app rescue.
What does it cost to outsource mobile app development to Poland?
How long does it take to build an app with your team?
Do you build in Flutter or React Native?
Who owns the code and the store accounts?
How do you work with clients in the United States?
Is Poland a good choice for nearshore mobile app development in Europe?
Do you sign an NDA before the first call?
What should we prepare before contacting an agency?
Thomas Siudut, Co-Founder and CEO
In 30 minutes you will know whether we are the right team, what the first version should contain, and how we would price and schedule it.