Best Heat Therapy Apps

212+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated June 2026

Out of 212+ heat therapy apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Heat Therapy

GoPolar: Cold Plunge & Sauna#1

GoPolar: Cold Plunge & Sauna by The Wellness Company, Inc.

Contrast Therapy Tracker
Editor's Choice
πŸ’ͺ Health & Fitness
4.7(275 ratings)
FreeIn-App Purchases
GoPolar: Cold Plunge & Sauna screenshot 1
GoPolar: Cold Plunge & Sauna screenshot 2
GoPolar: Cold Plunge & Sauna screenshot 3
GoPolar: Cold Plunge & Sauna screenshot 4
GoPolar: Cold Plunge & Sauna screenshot 5
GoPolar: Cold Plunge & Sauna screenshot 6

Experience the ultimate cold immersion therapy with our app that guides you through cold plunge sessions for maximum health benefits. Monitor your progress, track vital stats, and elevate your wellness with personalized cold therapy recommendations. Start your journey to rejuvenation today.

2.5😞(292 ratings)
Free
#22in Weather
OSHA-NIOSH Heat Safety Tool screenshot 1
OSHA-NIOSH Heat Safety Tool screenshot 2
OSHA-NIOSH Heat Safety Tool screenshot 3
OSHA-NIOSH Heat Safety Tool screenshot 4
OSHA-NIOSH Heat Safety Tool screenshot 5
OSHA-NIOSH Heat Safety Tool screenshot 6

Safely plan outdoor work activities by monitoring real-time heat index and receiving safety recommendations with this app. Stay informed about heat-related risks, access hourly forecasts, and learn first aid for heat-related illnesses. Stay safe in the heat - download now!

What We Love

  • πŸ’‘ Valuable tool for heat safety
  • πŸ‘ Useful and informative
  • πŸ‘ Precise and accurate
  • πŸ‘ Great for tracking heat index

Room to Improve

  • πŸ› Crashes or doesn't load data
  • πŸ› Inaccurate or inconsistent temperature/heat index readings
  • πŸ› Doesn't work in Canada

More Heat Therapy apps to explore

4
The Heat Lab
The Heat Lab
The Heat Lab
Sauna + Plunge + IV Therapy
Free
πŸ’ͺ Health & Fitness
(0)
5
Heat Safety
Heat Safety
Heat Safety
Heat Conditions and Forecasts
Free

Stay safe in hot weather with our app that provides real-time updates on the heat index in your area, offering recommendations to help you stay cool and hydrated. Download now to beat the heat and protect your health.

β˜€οΈ Weather
(1.7K)
6
PTX Therapy - 24/7 Pain Relief
PTX Therapy - 24/7 Pain Relief
PTX Therapy - 24/7 Pain Relief
Unique-to-you physical therapy
Free

Access personalized, science-backed physical therapy routines from the comfort of your home with our virtual program. Receive customized exercises and stretches tailored to your unique situation for faster pain relief and improved movement. Visit our website to start your PTX Therapy subscription today.

πŸ’ͺ Health & Fitness
(621)
7
Instant Heart Rate: HR Monitor
Instant Heart Rate: HR Monitor
Instant Heart Rate: HR Monitor
Pulse Tracker & Stress Test
Free

Track your heart rate instantly using your smartphone camera. Get real-time heart rate measurements, track your fitness progress, and stay on top of your health goals with ease. Download now and take control of your heart health.

πŸ’ͺ Health & Fitness
(229K)
8
Kinsa
Kinsa
Kinsa
Health & Symptoms Guide
Free

Track your family's health data, symptoms, and medication usage in one convenient app. Get personalized health tips and connect with healthcare professionals for virtual consultations. Take control of your family's well-being today.

πŸ₯ Medical
(45K)
9
Providence Virtual Therapy
Providence Virtual Therapy
Providence Virtual Therapy
Virtual Physical Therapy & RTM
Free

This virtual therapy platform offers comprehensive physical, occupational, and speech therapy through live sessions with expert therapists, remote monitoring, and personalized home exercise programs. With a secure and HIPAA-compliant environment, patients can access tailored care and track their progress, ensuring effective and continuous support.

πŸ’ͺ Health & Fitness
(7)
10
Body Temperature App For Fever
Body Temperature App For Fever
Body Temperature App For Fever
Thermometer. Checker. Tracker
Free

Track, log, and monitor your body temperature, symptoms, and medications with ease using this app. Stay proactive about your health by keeping an eye on your well-being and sharing your data with healthcare professionals. Download now for free!

πŸ₯ Medical
(22K)
11
Ice Barrel
Ice Barrel
Ice Barrel
Cold Water Therapy Made Easy
Free

Experience cold water therapy like never before with the Ice Barrel app! Track your sessions, follow guided coaching, connect with fellow enthusiasts, and access exclusive features by invitation only. Join our waitlist to unlock the full experience and start your cold therapy journey today.

πŸ’ͺ Health & Fitness
(29)
12
Cold Water Therapy
Cold Water Therapy
Cold Water Therapy
Track your cold water progress
Free

Track your cold water progress with this Cold Water Therapy app. Set alarms, monitor water temperature, track your pulse, and sync with Apple Health to develop a healthy lifestyle. Join the journey today and share your achievements with friends and family!

πŸ’ͺ Health & Fitness
(43)
13
Sunlighten
Sunlighten
Sunlighten
Light Therapy in Your Control
Free

Experience wellness like never before with this innovative app designed to enhance your sauna sessions with Sunlighten products. Personalize your sauna experience, schedule sessions, access sauna controls remotely, and more with just a tap. Elevate your well-being with the Sunlighten app - available exclusively for iOS users.

πŸ’ͺ Health & Fitness
(59)
14
AIHA Heat Stress App
AIHA Heat Stress App
AIHA Heat Stress App
Stay Safe Wherever You Are
Free

This application helps outdoor workers and laborers stay safe from heat stress by providing real-time weather-based risk assessments and personalized recommendations for precautions and safety measures. By customizing inputs and alerts, users can take proactive steps to prevent heat-related illnesses and access resources on heat health safety and first aid.

πŸ’ͺ Health & Fitness
(8)
15
Infraway
Infraway
Infraway
by Infraway LLC
Free

This application connects to and controls a portable heating device designed to provide on-demand relief from low back aches, soreness, and muscle fatigue. Download the app to easily control the device and experience convenient and effective heating for soothing low back discomfort.

πŸ’ͺ Health & Fitness
(14)
16
Embr Wave 1: Thermal Wellness
Embr Wave 1: Thermal Wellness
Embr Wave 1: Thermal Wellness
Hot Flashes, Sleep, Stress
Free

Achieve better thermal wellness control with the companion app for the Wave bracelet. Customize temperature, duration, and waveforms for enhanced comfort, relaxation, and sleep. Experience ongoing updates and new features for continual improvement.

πŸ’ͺ Health & Fitness
(2.1K)
17
Ultra Cold Plunge & Sauna
Ultra Cold Plunge & Sauna
Ultra Cold Plunge & Sauna
Log Cold Plunge Sauna Sessions
Free

Experience the thrill of the Arctic with our app, offering a virtual reality plunge into icy waters. Explore the depths and frosty landscapes with an immersive experience unlike any other. Jump in now and embrace the chill!

πŸ’ͺ Health & Fitness
(42)
18
Heal EMDR: Self-Guided Therapy
Heal EMDR: Self-Guided Therapy
Heal EMDR: Self-Guided Therapy
Anxiety Relief & PTSD Support
Free

Experience anxiety relief with a self-guided therapy app designed to help you overcome stress and trauma through EMDR techniques. Take control of your mental well-being and find peace with Heal EMDR.

πŸ’ͺ Health & Fitness
(182)
19
Therm-ic Heat control
Therm-ic Heat control
Therm-ic Heat control
KeepWarm!
Free
⚽ Sports
(46)
20
Restore Hyper Wellness
Restore Hyper Wellness
Restore Hyper Wellness
Health and Wellness Therapies
Free

Discover the ideal app for managing health and wellness goals effortlessly. Easily book and manage appointments for various therapies at Restore Hyper Wellness locations. Take charge of your well-being journey – schedule IV drip therapy, cryotherapy, infrared red sauna, and more. Download now for a healthier, happier you!

πŸ’ͺ Health & Fitness
(66)