Plunge Tracker: Ice Bath Sauna

Tappect

In-app purchases

About this app

Plunge Tracker is the offline-first tracker for cold plunge, ice bath, sauna, and contrast therapy. Start the timer, log the session, build the streak. No account, no connection, no fuss.

Why Plunge Tracker

Most cold plunge apps fail at the one moment that matters. The timer freezes when you switch to music. The session doesn't save. The app won't load without WiFi, and you're standing there dripping wet trying to make it work.

Plunge Tracker runs entirely on your device. The timer keeps running when your screen locks, and every session saves automatically the moment it ends.

Track Every Session Type
• Cold plunge and ice bath
• Sauna, and steam room
• Hot tub
• Cold shower
• Cryotherapy
• Contrast therapy with alternating hot and cold rounds
• Log water temperature, duration, mood, and free-form notes

A Timer Built For The Water
• Countdown timer and stopwatch, accurate to the second
• Keeps running when the screen locks or you switch apps
• Guided breathwork during the session: box breathing, Wim Hof style rounds, and 4-7-8
• Benefit zones show what your body is doing as the minutes pass

Streaks, Badges, And Progress
• Daily streaks that keep you honest
• 117 badges across several rarity tiers, including hidden ones
• Personal records for your longest session and coldest plunge
• Weekly and monthly summaries
• Temperature and duration trends over time

Structured Programs
• Progressive cold exposure programs from beginner to advanced
• Build cold tolerance step by step, starting at a 30-second dip
• Track your progress through every stage

Health And Recovery Insights
• Health Connect sync for heart rate and recovery data
• HRV insights showing how cold water therapy affects your heart rate variability over time
• Strava sync, so your plunges and sauna sessions sit alongside your runs and rides

Year Wrapped
• A year-in-review of your cold exposure journey
• Shareable cards for milestones and personal records

Built To Stay Out Of Your Way
• Offline-first, so everything works with no connection
• No ads, ever
• No social feed you didn't ask for
• Dark theme designed for low light
• Flexible reminders that fit your routine

Who It's For

Whether you practice the Wim Hof Method, follow a deliberate cold exposure protocol, run contrast therapy after training, sit in the sauna most evenings, or are simply trying to survive a daily cold shower, Plunge Tracker keeps the record so you can focus on showing up.

If you have been logging your ice baths in a notes app or a spreadsheet, this replaces it. Every plunge, every sauna session, every cold shower in one place, with the numbers that show you are actually adapting.

Cold water therapy works when you do it consistently. A tracker that never loses a session is how consistency gets built.

Plunge Tracker requires a subscription. A free trial is available for eligible new users.

What’s new

What's New in v1.5.2:

• New Languages: Hindi, Arabic, and Turkish now available — 16 languages total
• Smart Review Prompts: Feedback at the right moments
• Session Save Recovery: Clear retry option if save fails
• Bug fixes and performance improvements