This wearable thermal device cools or warms your body directly. Control and customize temperature settings through a user-friendly smartphone application.
REON POCKET by Sony Thermo Technology Inc.




213+ iOS apps curated and reviewed
The best reon pocket apps on iPhone average 3.9★ across 213+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.7★ (61) | No | No | Aug 2026 | |
| 2 | Free | 4.4★ (792) | Yes | No | Aug 2026 | |
| 3 | Free | 5.0★ (2) | No | No | Aug 2026 | |
| 4 | Free | 4.0★ (2) | No | No | May 2026 | |
| 5 | Free | 4.7★ (22K) | No | Yes | Aug 2026 | |
| 6 | Free | 2.6★ (9) | No | No | May 2026 | |
| 7 | Free | 3.0★ (4) | No | Yes | Aug 2026 | |
| 8 | Free | 1.8★ (12) | No | No | Aug 2026 |




This wearable thermal device cools or warms your body directly. Control and customize temperature settings through a user-friendly smartphone application.


Apply real-time thermal-style heat vision filters to your camera feed. Enhance your photos and videos with unique visual effects. Supports standard iOS screen recording for video capture.




Quickly convert temperatures between Fahrenheit and Celsius with instant results. This ad-free utility works offline, offering animated visuals and contextual labels for easy understanding. It supports negative temperatures and includes reference points for common scenarios.


This app works with a disposable Bluetooth patch to continuously monitor a patient's body temperature. It transmits the data to a cloud service for clinicians to view remotely, aiding in patient care.


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.


This utility app connects to specific BF devices to display real-time temperature readings and provide alarm reminders. It offers a straightforward interface for monitoring environmental conditions from your iPhone or iPod.


Monitor your device's thermal performance with a detailed dashboard, informative hints, and a history viewer. Receive tweakable notifications and Live Activities to stay on top of your device's status.


Monitor your barbecue's temperature remotely via Bluetooth. Select meats, set custom temperatures, and receive notifications when your food is ready. Track cooking progress with real-time data and historical graphs.


Control and monitor your GoSun Chillest portable fridge remotely. Adjust temperatures, check battery levels, and manage settings directly from your smartphone.


Remotely manage your solar-powered air conditioner or heat pump. Adjust settings like mode, temperature, and fan speed. Schedule operation times and monitor energy savings. Group multiple units for unified control.


Easily control and monitor your heat pump from anywhere. View real-time status, adjust settings like temperature and mode, and receive alerts for any issues. The app provides detailed temperature history and proactive background support from suppliers.




Transform your existing MRCOOL air conditioners and heat pumps into smart devices. Control your home's climate remotely via smartphone or voice commands, automate settings based on your location, and set personalized schedules for comfort and energy savings.


Continuously monitor patient body temperature with this app, designed for remote care. It automatically records readings every 5 minutes and securely transmits them to healthcare providers. Track history, add manual readings, and report symptoms for better patient outcomes.


Transform your iPhone, iPad, or iPod touch into a digital thermometer with this app. It works with a separate hardware probe to measure temperatures of liquids and other substances, create graphs, and set alerts. Ideal for cooking, science education, and quality control.


This app helps install and support smart IoT devices in the field, providing real-time insights into asset performance. It enables businesses to improve execution standards and gain actionable data through AI processing.




This tool helps HVACR technicians quickly calculate superheat and subcooling using embedded refrigerant data and Bluetooth sensors. It allows for data recording, custom PDF report generation, and sharing of findings.


This app helps you track various contrast therapy sessions like cold plunges, saunas, and red light therapy. Monitor your progress, connect with a community, and participate in challenges to improve resilience and recovery.


Explore the world through a thermal lens with this app. It transforms your photos and videos with various heat vision effects, emulating different thermal imaging devices. Easily create and share unique visual content.