227+ iOS apps curated and reviewed
The best free temperature app tracking on iPhone average 4.3★ across 227+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (22K) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.7★ (7.1K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.8★ (29K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 3.5★ (18) | No | Yes | Jun 2026 |
| 5 |  | Free | 4.4★ (246) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 3.4★ (9) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.1★ (450) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.8★ (24) | No | Yes | Jul 2026 |
Estimate and track body temperature trends to monitor potential fever symptoms. Log data, export reports for healthcare providers, and monitor family members' temperatures. Includes features like heart rate estimation and symptom tracking.
Transform your device into a precise thermometer. Get real-time outdoor temperature, humidity, pressure, and wind data for your current location. Utilizes AI to combine data from multiple sources for accurate, up-to-the-minute weather information.
This app helps women track their hormonal health and fertility using body temperature data. It offers hormone-free contraception, pregnancy planning, and insights into various cycle stages. It adapts to individual cycles, even irregular ones, providing daily fertility status.
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 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.
This app helps you monitor your body's water balance by calculating daily fluid intake goals and tracking your progress. It also includes features for tracking heart rate, temperature, weight, and physical activity.
This app allows users to log body temperature readings along with associated symptoms like cough or body pain. It facilitates easy sharing of this data with healthcare providers via email. The application supports managing records for multiple individuals and integrates with Apple's Health App.
Estimate body temperature and monitor heart rate trends without a thermometer. Log readings, track symptoms, and analyze wellness data with multiple profiles and environmental insights. For wellness awareness only.
Easily record body temperature, log symptoms, and monitor health trends. Visualize data with interactive graphs and share your health history with your doctor. Take control of your well-being with this intuitive health journal.
Log and analyze your body temperature with detailed symptom tracking. Visualize trends with interactive charts and export your health records. Supports multiple languages for global users.
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.
Get accurate local weather forecasts and alerts, including detailed temperature tracking, snow predictions, and severe weather warnings. Visualize weather patterns with interactive radar and maps, and plan travel with global forecasts for up to 20 cities. Enjoy a beautiful, immersive interface with stunning photography and animated weather modules.
Track family health, symptoms, and temperatures to receive personalized care guidance. This app helps you remember crucial details for recovery and doctor visits, integrating with HealthKit for seamless data sharing.
Displays the current temperature for your location using a weather service. Offers a clean, rustic interface and allows saving multiple locations. Not a true thermometer, it relies on external data for accuracy.
Monitor your body temperature, heart rate, and well-being with this comprehensive health tracking app. It integrates with Apple Health, offers personalized weather-based advice, and provides access to health articles and guided meditations.
This app provides real-time temperature readings for both indoor room environments and outdoor locations worldwide. It offers detailed weather forecasts, including hourly and daily predictions, wind speed, humidity, and sunrise/sunset times. Easily monitor your home comfort or plan your travels with location-based weather information.
Easily log and track your body temperature readings. This app allows you to input measurements from any thermometer, saving them with dates for future reference. It also offers quick conversion between Celsius and Fahrenheit.
This app provides detailed, real-time animated weather radar images, including precipitation, cloud coverage, and snow depth. It offers precise weather alerts, forecasts, and the ability to save locations for notifications. Stay informed about severe weather warnings and detailed weather conditions globally.
Easily log and manage body temperature records with a calendar and graph view. Track multiple users, perfect for family health monitoring. Offers essential features for simple temperature management.
Monitor your body temperature and blood oxygen saturation levels. Visualize your health trends over time with this simple tracking tool. Gain insights into your well-being.