hidehiko aihara's WBGT - 暑さ指数 is a top-charting app on the App Store. It has reached #15 on the Japan Top Free chart. It is currently in the top 50 in Japan.
Chart History
Rank over the last 25 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| JP | App Store | apps | weather | free | #18 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| JP | weather | free | #15 | 2026-07-15 |