Independent developer
Focused study apps
for real-world tests.
Each app does one job well: clear explanations tied to their sources, honest progress tracking, and everything available offline. No ads.
How these apps are made
Sources first
Every explanation points to the document and section it is based on.
Minimal data
No account needed. Your study progress stays on your device.
Honest claims
Progress is shown as progress. No promises about your test result.