237+ iOS apps curated and reviewed
The best free temperature app tracking on iPhone average 3.8★ across 237+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 2.3★ (3) | No | Yes | Sep 2026 | |
| 2 |  | Free | 3.5★ (18) | No | Yes | Oct 2026 | |
| 3 |  | Free | 3.3★ (7) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.2★ (39) | No | Yes | Oct 2026 | |
| 5 |  | Free | 2.6★ (10) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | 4.4★ (309) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | 3.0★ (1) | No | Yes | May 2026 | |
| 8 |  | Free | 4.3★ (33) | Yes | No | Sep 2026 |
Manually log and track your body temperature over time. Save readings with date and time, review trends with charts, and add symptoms or notes. Create profiles for family members and receive reminders.
Log body temperature and other health metrics manually or with connected smart thermometers. Track trends, export reports, and monitor medication intake. Supports over 70 smart thermometer brands.
Easily log, track, and understand your body temperature over time. Monitor trends, add notes for symptoms, and set reminders to stay informed about your health. This tool is for informational purposes and not a substitute for professional medical advice.
