Studio

Crafting Mobile Apps People Use Every Day

Sinmisola B.V. is an independent software studio based in the Netherlands, building focused mobile applications that turn everyday routines — from gameplay to journaling to personal organization — into experiences that feel effortless.

Our apps

Tife

An offline-first connection game for adults. Truth and Dare style prompts, custom rounds, no accounts, no tracking. Coming to iOS and Android.

More apps are in the workshop. Each one is built on the same foundation: a clear purpose, a small surface area, and a long-term commitment to the people who choose to install it.

How we work

We work with a deliberate set of principles — clean interfaces, dependable performance, and honest pricing — and apply them consistently across every release. We don't build for a single demo; we build for the years afterward.