250+ iOS apps curated and reviewed
If you already know Thermometer, this is the deeper bench. 250+ indoor temperature app free for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.2★ (2.6K) | Yes | No | Aug 2026 |
| 2 |  | Free | 4.2★ (2.1K) | Yes | No | Aug 2026 |
| 3 |  | Free | 4.2★ (6) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (7.2K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 3.9★ (332) | Yes | No | Aug 2026 |
| 6 |  | Free | 4.0★ (37) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.7★ (564) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.3★ (13K) | Yes | Yes | Aug 2026 |
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.
This app provides accurate indoor temperature readings in Celsius and Fahrenheit, along with outdoor weather context. It offers outfit suggestions, seasonal lifestyle tips, and the ability to create and share custom temperature cards with themed wallpapers.
Monitor your environment and personal well-being with this dual-purpose temperature tracker. It provides hyper-local weather forecasts and allows for quick logging of body temperature, offering insights into comfort and wellness.
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.
Monitor your room's real-time temperature and humidity with a comfort indicator. Enjoy relaxing weather sounds and receive daily tips for a healthier lifestyle. Features a sleep timer for peaceful rest.
This app provides real-time indoor room temperature and outdoor weather updates. It also monitors humidity levels and wind speed, offering a convenient way to stay informed about your climate.
This app functions as a digital thermometer and hygrometer, displaying outdoor temperature and humidity for any location worldwide. It offers real-time updates, customizable colors, and unit selection. A premium plan adds multi-location saving and removes ads.
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 cooking, BBQ, and ambient temperatures with compatible Bluetooth and Wi-Fi devices. Features enhanced graphing, alarms with push notifications, and cloud storage for session data. Ideal for professionals and enthusiasts needing precise temperature control.
This app transforms your iPhone or iPod Touch into a thermometer, displaying the exact outside temperature based on your current location. It provides detailed local weather conditions and allows you to check temperatures for other cities.
Monitor real-time temperature and humidity with historical data up to one year. Receive alerts when readings fall outside your set range, ensuring optimal conditions.
This app helps you monitor the indoor temperature of your room. It offers unlimited weather details and temperature checks with an ad-free experience through a premium subscription. Various subscription plans are available for extended access.
This application serves as a personal health assistant for monitoring body temperature. It allows users to track their temperature daily, securely save all recorded data, and maintain awareness of their health status for quick responses to changes. The interface is designed to be simple and intuitive.
Monitor all your Mastercool devices equipped with Bluetooth Low Energy. This app supports specific digital manifolds, vacuum gauges, thermometers, and refrigerant scales for seamless data tracking.
This app provides precise temperature control for your HVAC system, reducing energy usage and operating costs. It offers remote monitoring, predictive maintenance alerts, and one-touch appointment booking for prompt service. Stay informed about your system's health and air quality with smart notifications.
This app provides smart alarm and temperature monitoring, sending instant alerts for fire, temperature, motion, and sound. It allows users to view detailed alarm history and track temperature fluctuations in various environments.