Plunge Timer

Thomas WENTWORTH Health & Fitness iPhoneiPadiPod touchApple Watch

Plunge Timer is a free Health & Fitness app for iPhone and iPad by Thomas WENTWORTH. Requires iOS 13.0. Updated June 4, 2026.

Price: Free; on the App Store
Size: 2 MB; Age 4+
Updated: Jun 4; 2026 · v4.0

Download on theApp Store See alternatives

About Plunge Timer

Plunge Timer is the essential Apple Watch app for hot and cold therapy enthusiasts. Choose between sauna sessions and cold plunge experiences, then set your goal time with intuitive controls and track your progress with a beautiful circular timer. Stay motivated with visual feedback and therapy-specific encouragement.

What’s new

Version 4.0 · Updated June 4, 2026

Bug fixes and improvements.

App privacy

The developer, Thomas WENTWORTH, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

Plunge Timer is a free Health & Fitness app for iPhone, iPad, iPod touch and Apple Watch, developed by Thomas WENTWORTH. It requires iOS 13.0 or later and is 2 MB to download. It was first released on July 16, 2025 and last updated on June 4, 2026.

Category: Health & Fitness
Price: Free
Version: 4.0
Size: 2 MB
Requires: iOS 13.0 or later
Compatibility: iPhone, iPad, iPod touch, Apple Watch
Languages: English
Age rating: 4+
Released: July 16, 2025
Last updated: June 4, 2026
Developer: Thomas WENTWORTH

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Alternatives to Plunge Timer

Looking for apps like Plunge Timer? Here are 6 similar apps on the App Store. The highest rated is Brisk: Cold Plunge Tracker (4.7/5), and all 6 are free to download.

Plunge Timer vs. alternatives
App	Rating	Price	Last updated	Compare
Plunge Timer	–	Free	June 4, 2026
Phyros	–	Free	Apr 21, 2026	Compare
ColdLog	3.0 / 5 (1)	Free	Mar 25, 2026	Compare
IceBuddy: Cold Plunge Tracker	4.6 / 5 (31)	Free	Sep 13, 2026	Compare
Ultra Cold Plunge & Sauna	4.2 / 5 (51)	Free	Oct 21, 2026	Compare
Brisk: Cold Plunge Tracker	4.7 / 5 (63)	Free	Feb 18, 2026	Compare
Cold Water Therapy	2.7 / 5 (44)	Free	Oct 29, 2026	Compare

Compare Plunge Timer with the top alternatives: ratings, updates, ASO score and keyword gaps →