O2 Buddy: Blood Oxygen SpO2 by Minorbits LLC has appeared on the App Store top charts. It has reached #3 on the United States Top Paid chart. It is currently in the top 50 in United States.
Chart History
Rank over the last 30 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| US | App Store | apps | health_fitness | paid | #21 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| US | health_fitness | paid | #3 | 2026-07-27 |
| BR | health_fitness | paid | #8 | 2026-06-14 |
| GB | health_fitness | paid | #11 | 2026-08-01 |
| AU | health_fitness | paid | #18 | 2026-08-09 |
| DE | health_fitness | paid | #20 | 2026-07-27 |
| JP | health_fitness | paid | #24 | 2026-07-27 |
| US | all | paid | #29 | 2026-07-27 |