# TempCheck: Sauna & Cold Plunge — Sauna and Cold Plunge Tracker

> Track and optimize sauna and cold plunge sessions with science-backed protocols. (iPhone/iPad app by Jonathan Garcia.)

- Source: https://appshunter.io/ios/app/tempcheck-sauna-and-cold-plunge/id6757351348 (this page in markdown: same URL + `.md`)
- Developer: [Jonathan Garcia](https://appshunter.io/developer/1866309847)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 46 MB
- Languages: American English
- Released: 2026-01-07
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tempcheck-sauna-and-cold-plunge/id6757351348/reviews.md

## What is TempCheck?

TempCheck is your personal coach for sauna and cold plunge optimization. Track every session, build streaks, and visualize your progress with stunning activity rings, all based on science-backed protocols.

POWERFUL SESSION TRACKING
• Live timer with milestone celebrations for sauna and cold plunge
• Support for dry sauna, infrared sauna, and cold water immersion
• Log temperature intensity and duration for precise dose scoring
• Manually add past sessions anytime

SCIENCE-BACKED SCORING ENGINE
• Daily Heat and Cold scores (0-100) based on temperature + duration
• Combined score shows your total daily wellness commitment
• Weekly goals track qualifying days and perfect sessions
• Only your best daily session counts

STREAKS & MOTIVATION
• Build daily streaks to stay consistent
• Unlock achievements: Ice Breaker, Cold Warrior, Frost Fighter, Fire Walker, Inferno Legend
• Weekly day tracker shows your activity at a glance
• Personal bests for heat and cold sessions

BEAUTIFUL STATS DASHBOARD
• Apple Watch-style activity rings for daily progress
• Weekly charts and session history
• Edit or share any session
• Dark mode interface designed for glanceability

DESIGNED FOR PROTOCOL FOLLOWERS
Whether you're following Huberman protocols, Finnish sauna tradition, or cold exposure research, TempCheck helps you hit the right targets

Download TempCheck and start optimizing your heat and cold therapy today!

## Key features

- Live timer with milestone celebrations
- Support for dry, infrared sauna, and cold water immersion
- Log temperature intensity and duration
- Daily Heat and Cold scores (0-100)
- Build daily streaks and unlock achievements
- Apple Watch-style activity rings
- Weekly charts and session history


## Frequently asked questions about TempCheck

### What is TempCheck?

TempCheck is a health and fitness app designed to help users track and optimize their sauna and cold plunge sessions. It provides tools for logging session details, visualizing progress, and adhering to science-backed protocols.

### What types of sessions can I track with TempCheck?

You can track dry sauna, infrared sauna, and cold water immersion sessions. The app allows you to log temperature intensity and duration for precise dose scoring.

### How does TempCheck score my sessions?

TempCheck provides daily Heat and Cold scores ranging from 0-100, calculated based on temperature and duration. A combined score reflects your total daily wellness commitment, with only your best daily session counting.

### Does TempCheck have ads?

No, TempCheck does not contain advertisements, offering an uninterrupted user experience.

### What devices is TempCheck available on?

TempCheck is currently supported on iPhone and iPod devices.

### How often is TempCheck updated?

The app was last updated on January 8, 2026, with version 1.0.1. Future updates will likely continue to refine features and add new content.

### What is the age rating for TempCheck?

TempCheck has an age rating of 4+, making it suitable for a wide range of users.

### Can I manually add past sessions to TempCheck?

Yes, you can manually add past sauna and cold plunge sessions to the app at any time, ensuring your complete history is tracked.

## Version history (last 2 releases)

### 1.0.1 — 2026-01-08

Update app name and description.

### 1.0 — 2026-01-07

No release notes.

## More apps by Jonathan Garcia

- [Goodlist: Not Influenced](https://appshunter.io/ios/app/goodlist-not-influenced/id6761450293)

All apps by Jonathan Garcia: https://appshunter.io/developer/1866309847

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*