248+ iOS apps curated and reviewed
The best osi olfactory stress index apps on iPhone average 4.3★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Aug 2026 | |
| 2 |  | Free | 5.0★ (47) | No | No | Oct 2026 | |
| 3 |  | Free | 4.6★ (5.8K) | No | No | Nov 2026 | |
| 4 |  | Free | 4.4★ (232) | No | No | Oct 2026 | |
| 5 |  | Free | 4.8★ (39) | No | No | Nov 2026 | |
| 6 |  | Free | 4.9★ (10K) | Yes | No | Nov 2026 | |
| 7 |  | Free | 4.7★ (14) | No | No | Nov 2026 | |
| 8 |  | Free | 4.9★ (781) | No | No | Nov 2026 |
This medical app assists healthcare professionals in calculating essential ventilator settings and medication dosages for critical care. It provides rapid, accurate results for paramedics, respiratory therapists, nurses, and doctors, streamlining patient management.
Receive personalized health and nutrition plans based on your unique test results and tracked data. Get daily actionable steps for food, supplements, and habits tailored to your chosen health focus. Understand your health scores and discover foods that fit your body.
