About this app
Our new mobile interactive and gamified approach makes it easy and fun to learn Linux usage from the basic, the app gives practical day to day knowledge and cool tips in a gameful way.
Latest release
What’s New
- Release of new chapter "chown" under Users & Groups. - Bug fixes including non disappearing guiding hand animation. - Some existing content improvements.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 7:41 PM Free
Screenshots
