Fantamstick, Ltd. · com.fantamstick.kuku · Education
Google Play shows 100,000+ for 算数忍者〜九九の巻〜. The counter behind it stood at 142,659 lifetime downloads on Sep 15, 2026. Recorded by AppCurves, once a day, from the public Play listing — not modelled, not estimated.
| Date | Lifetime downloads | Added |
|---|---|---|
| Aug 5, 2026 | 142,038 | — |
| Sep 11, 2026 | 142,574 | +536 |
| Sep 14, 2026 | 142,614 | +40 |
| Sep 15, 2026 | 142,659 | +45 |
Android only — Apple publishes no download counts. Questions · llms.txt