Happy Jigsaw · edu.SmirnovYury.EngVesselLights · Education
Google Play shows 100,000+ for COLREG 72. The counter behind it stood at 128,061 lifetime downloads on Aug 7, 2026. Recorded by AppCurves, once a day, from the public Play listing — not modelled, not estimated.
| Date | Lifetime downloads | Added |
|---|---|---|
| Aug 5, 2026 | 127,965 | — |
| Aug 6, 2026 | 127,965 | held |
| Aug 7, 2026 | 128,061 | +96 |
Android only — Apple publishes no download counts. Questions · llms.txt