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At Etnetera Flow, we have spent years building mobile apps for banks, automotive groups, and consumer brands across Europe. Two of the most common conversations we have with new clients are about exactly these moments. So we built two tools to make them shorter and clearer.
When you are planning to build an app
Early-stage mobile app planning has a familiar problem. You need a realistic budget and timeline to make decisions, but getting a proper estimate usually means approaching a development partner before your scope is fully defined. Most early estimates are educated guesses dressed up as numbers.
Our 👉 Mobile App Cost Calculator gives you a starting point before that conversation. Answer a set of questions about your app idea, its users, features, and target platforms. The calculator draws on real delivery data from mobile projects we have built and returns a budget and timeline range in under five minutes, completely free of charge.
When something is wrong but you cannot pinpoint what
The second situation is harder to act on. The app is live. It mostly works. But maintenance has become slower, performance is inconsistent, or growth has stalled. The team suspects there are structural issues but nobody has a clear picture of what they are or how serious.
Our 👉 App Health Check is an independent review of architecture, code quality, performance and stability, security, and UX. The output is a structured set of findings with severity levels and prioritised recommendations for what to address first. Available in three tiers, starting with a free assessment.
About Etnetera Flow
👉 Etnetera Flow designs, develops, and scales mobile apps and digital products for clients across Europe, including banks, automotive groups, and consumer brands. We are part of Etnetera Group, which brings together technology and creative companies under one roof in Prague.
