Calculates remaining oxygen in a cylinder for ambulatory users. Input device, liter flow, and cylinder size for precise remaining hours and minutes. Provides peace of mind for oxygen users on the go.






17+ iOS apps curated and reviewed
Out of 17+ oxmotive apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | Jul 2026 | ||
| 2 | Free | 4.5★ (8) | No | No | May 2026 | ||
| 3 | Free | 2.0★ (2) | No | No | Aug 2026 | ||
| 4 | Free | 2.3★ (9) | No | No | May 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | 2.0★ (1) | No | No | Aug 2026 | ||
| 7 | Free | 5.0★ (2) | No | No | May 2026 | ||
| 8 | Free | — | No | Yes | Aug 2026 |









Calculates remaining oxygen in a cylinder for ambulatory users. Input device, liter flow, and cylinder size for precise remaining hours and minutes. Provides peace of mind for oxygen users on the go.




This app connects to a specific pulse oximeter via Bluetooth to record blood oxygen saturation and pulse rate. It automatically graphs your measurements, aiding in daily health management. View your data in clear graphs and lists for easy tracking.