Avg. session streak
/ Android-first apps
18 days
The game is the tool. Check the numbers.
Metric moved in 14 days
74% of users
Every Seltok app runs a skill-building loop you can measure. Two weeks of daily use produces a number. That number tells you if it worked.
Apps on Play Store
6 and counting
— Built differently
Three principles, no exceptions
Metric-first design
No padding, no filler
Built for daily return
Every app defines one trackable metric before the first line of code. If the number doesn't move, the design is wrong.
Difficulty scales with your actual performance data. There is no artificial friction between you and the skill-building loop.
Sessions are short enough to fit any morning. The loop is designed for repeatable daily use, not a single impressive session.
+ Apps and games
Six apps. One standard.
From memory training to reflex tracking, every title ships with a dashboard. Open it after 14 days and read the number.
Download it. Use it for two weeks.
If the metric hasn't moved, it probably won't. That's the standard we hold every app to before it ships.