Beijing ZJCYOU Technology Co., Ltd · com.zj.blackjack.cards21.casino · Casino
Google Play shows 100,000+ for Blackjack 21 offline games. The counter behind it stood at 280,839 lifetime downloads on Aug 16, 2026. Recorded by AppCurves, once a day, from the public Play listing — not modelled, not estimated.
| Date | Lifetime downloads | Added |
|---|---|---|
| Aug 6, 2026 | 279,950 | — |
| Aug 7, 2026 | 280,018 | +68 |
| Aug 8, 2026 | 280,018 | held |
| Aug 15, 2026 | 280,682 | +664 |
| Aug 16, 2026 | 280,839 | +157 |
Android only — Apple publishes no download counts. Questions · llms.txt