Sauna & Cold Plunge Tracker

Sauna & Cold Plunge Tracker is your dedicated companion for recording and analyzing heat and cold exposure recovery sessions.

Whether you're a seasoned sauna enthusiast, a cold plunge beginner, or practicing contrast therapy, this app helps you build and maintain your recovery habit with structured logging, guided timers, and insightful trend analysis.

KEY FEATURES:

Simple Session Logging
Record sauna, cold plunge, contrast therapy, or custom recovery sessions in seconds. Track duration, temperature, and how you feel after each session.

Built-in Timer
Use the integrated timer during your sessions. Start, pause, and stop — the app keeps time even when your screen is locked. Contrast mode automatically switches between hot and cold intervals.

Streak & Weekly Goals
Set a weekly goal in minutes and track your current streak. Stay motivated by seeing your consecutive active days grow.

Trend Analysis
View your recovery history across 7, 30, and 90-day periods. See total sessions, total duration, and patterns in your practice.

Presets & Protocols
Use built-in presets for common sessions or create your own. Free users can create up to 3 custom presets.

Privacy First
Your session data stays on your device. No account required.

Ad-Supported
The app displays ads served by Google AdMob, which allows it to stay completely free. Your session data is never shared with ad partners.

DISCLAIMER: This app does not provide medical advice. Consult a healthcare professional for health-related questions.

FEATURES IN DETAIL:
- 4 session types: Sauna, Cold Plunge, Contrast Therapy, Custom Recovery
- Onboarding wizard to personalize your experience
- Weekly goal tracking with visual progress
- Streak counter to maintain your habit
- 7 / 30 / 90 day trend analysis
- Session history with calendar view
- Built-in countdown timer with foreground service
- Temperature unit settings (Celsius / Fahrenheit)
- Reminder notifications
- System presets for quick start
- Material You design with dark mode support
- Your session data never leaves your device