246+ iOS apps curated and reviewed
Finding the right thermometer for fever apps can be overwhelming with so many options. We've analyzed 246+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.3★ (265) | Yes | Yes | Nov 2026 | |
| 2 |  | Free | 4.6★ (411) | No | Yes | Nov 2026 | |
| 3 |  | Free | 4.7★ (22K) | No | Yes | Nov 2026 | |
| 4 |  | Free | 4.8★ (45K) | No | No | Nov 2026 | |
| 5 |  | Free | 5.0★ (1) | No | Yes | May 2026 | |
| 6 |  | Free | 2.7★ (316) | No | No | Nov 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | 4.6★ (74) | No | Yes | Nov 2026 |
Easily log and track body temperature for yourself and your family. Record measurements, add notes about health conditions or medications, and view a clear history of your readings. This utility does not require signup or internet access.
Estimate body temperature using your smartphone without a physical thermometer. Track heart rate, blood pressure, and sync with Apple Watch for real-time fever alerts. Log custom health data and generate shareable PDF reports.
Estimate and track your body temperature trends to monitor potential fever symptoms. Log symptoms, medications, and even heart rate, and export data for your doctor. Includes heat index monitoring and family member profiles.
