Control your AIRO System for guided or self-guided workouts. Adjust oxygen concentration, monitor workout duration, and follow protocol instructions with built-in timers and cool-down periods.
Oxygen High Fitness by Trainin




250+ iOS apps curated and reviewed
Looking for free oxygen high fitness apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | — | No | Oct 2026 | ||
| 2 | Free | — | No | No | Aug 2026 | ||
| 3 | Free | 5.0★ (1) | No | No | May 2026 | ||
| 4 | Free | — | No | No | May 2026 | ||
| 5 | Free | 4.2★ (232) | No | Yes | Oct 2026 | ||
| 6 | Free | 4.6★ (430) | No | Yes | Nov 2026 | ||
| 7 | Free | 4.3★ (714) | No | No | Nov 2026 | ||
| 8 | Free | 5.0★ (33) | No | No | Oct 2026 |












Control your AIRO System for guided or self-guided workouts. Adjust oxygen concentration, monitor workout duration, and follow protocol instructions with built-in timers and cool-down periods.