247+ iOS apps curated and reviewed
With an average user rating of 4.1★, the oxygen level checker category is one of the App Store's strongest. Browse all 247+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.9★ (191) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.6★ (425) | No | Yes | Sep 2026 | |
| 3 |  | Free | 4.1★ (474) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.7★ (119K) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.5★ (8) | No | No | May 2026 | |
| 6 |  | Free | 4.3★ (2K) | Yes | No | Oct 2026 | |
| 7 |  | $0.99 | 4.6★ (46) | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | Yes | Oct 2026 |
Track your blood oxygen saturation levels and monitor changes over time. Log additional symptoms to gain a more comprehensive understanding of your condition. Supports multiple user profiles and synchronizes with HealthKit for pulse and oxygen data.
Track your blood oxygen saturation (SpO2) and pulse rate daily. Log readings from your oximeter, monitor your normal range, and stay informed about your health. Features include a log diary, multi-profile support, and Apple Health synchronization.
Easily track and monitor your blood oxygen levels and heart rate with a modern, user-friendly interface. Log your measurements, access recent data, and export your records for personal tracking.
