RUMAHSAKU CORP. · com.rumahsaku.qc3 · Education
Google Play shows 100+ for QC検定3級 試験対策. The counter behind it stood at 242 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 | 241 | — |
| Aug 6, 2026 | 241 | held |
| Aug 7, 2026 | 242 | +1 |
Android only — Apple publishes no download counts. Questions · llms.txt