Tank Game Inc.'s スタンプ・花子おばあちゃん is a top-charting app on the Google Play. It has reached #1 on the Japan Top Free chart. It is currently in the top 50 in Japan.
Chart History
Rank over the last 30 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| JP | Google Play | apps | all | free | #21 |
| JP | Google Play | apps | entertainment | free | #5 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| JP | entertainment | free | #1 | 2026-07-28 |
| JP | all | free | #8 | 2026-07-26 |