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Cryo - Cold Shower

Cryo - Cold Shower

Get started with cold showers

72 ratings
24 reviews
🌟 Lifestyle
💪 Health & Fitness
Free
In-App Purchases

Details

Released
July 4, 2022
Updated
November 6, 2026

Features

Developer

Chan Hee Park
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Cryo - Cold Shower screenshot #1 for iPhone
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Cryo - Cold Shower screenshot #6 for iPhone
Cryo - Cold Shower screenshot #7 for iPhone
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About

This app guides users through cold shower routines to build resilience and improve health. It offers a structured 60-day plan with voice assistance, progress tracking, and daily reminders to help establish a consistent habit.

✓60-day progress-based cold shower plan
✓Voice-assisted timers and commands
✓Breathing guide for cold exposure
✓Streaks, session history, and progress chart
✓Daily reminders and wellness quotes
✓Shareable streak cards
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+2

What's New in Cryo

4.0

November 6, 2026

Cryo 4.0 helps you build the habit from day one. • A short quiz that builds your own 60-day plan, from 15 seconds to 5 minutes • Daily reminders at your shower time that skip days you've already showered • Share your streak with story-ready cards after every session • A new app icon, with a dark version New users can try Cryo Pro free for 3 days. If you already use Cryo, nothing changes: everything stays free for you. Questions or feedback? Write to cryoappsupport@gmail.com

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Subscriptions & In-App Purchases

Cryo Pro Weekly

Full access to Cryo, billed weekly.

$3.997 Days
How to cancel Cryo subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Fantastic

Fantastic app
SCSahil cantonmichigan

Does what it’s designed to do

This app does what it is designed to do. It’s a great timer. I love the voice activation and the “total time” tracker. I’m starting small and it’s fun to see that number creeping up.
KKomencanto

Perfect

I have tried a few different cold shower apps but didn’t care for all the coaching cues continuing after the first week. This app is perfect if you’re already comfortable with ramping up and other techniques for dealing with the switch to cold. The ability to voice command the switch to cold without having to wait on the timer is great.
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TTheEck62

Great App

Simple to use, configurable, and exactly what it should be!
UUserIni1979

Thanks for this!

After less than one month of doing this consistently I got a notification from HealthKit that my average resting heart rate decreased from 76 to 67bpm. I am mind blown 🤯
Kkreisys
See 19 more reviews

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FAQ

What is Cryo?

Cryo is a health and fitness app designed to help users build a consistent cold shower habit. It offers a structured 60-day plan, voice assistance, and progress tracking to guide users through the benefits of cold exposure.

What are the benefits of using Cryo?

Cryo aims to help users experience benefits such as reduced stress, improved willpower, potential weight loss, a stronger immune system, and faster muscle recovery through regular cold showers.

How does the 60-day plan in Cryo work?

The personal 60-day plan gradually increases your cold shower time by 15 seconds at a time, helping you build tolerance and consistency. It's designed for both beginners and experienced users.

Does Cryo have ads?

No, Cryo does not contain advertisements. The app is ad-free, allowing for an uninterrupted user experience focused on building cold shower habits.

What are the subscription options for Cryo Pro?

Cryo Pro offers weekly and yearly subscription plans. The yearly plan includes a 3-day free trial. You can manage or cancel your subscription at any time through your Apple Account settings.

How accurate is the data in Cryo?

Cryo focuses on habit tracking and user-logged data such as session duration, temperature, and how each session felt. It does not claim to provide medical-grade health data accuracy but rather supports user self-monitoring for wellness goals.

What devices does Cryo support?

Currently, Cryo is supported on iPhone devices. The app is designed to be accessible on iOS smartphones for users looking to incorporate cold showers into their routine.

How often is Cryo updated?

The latest version of Cryo is 4.0, and it was last updated on November 6, 2026. This indicates regular updates to improve features and user experience.