Piet Jonas's Thunderstorm Calculator is a top-charting app on the App Store. It has reached #4 on the Germany Top Paid chart. It is currently in the top 50 in Germany.
Chart History
Rank over the last 7 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| DE | App Store | apps | weather | paid | #4 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| DE | weather | paid | #4 | 2026-08-31 |
| AU | weather | paid | #7 | 2026-05-03 |