Plunge - Official App

Plunge - Official App

Cold Plunge & Sauna Tracker

1.7K ratings
126 reviews
Free

Details

  • Released
  • Updated

Features

Plunge - Official App screenshot #1 for iPhone
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Plunge - Official App screenshot #8 for iPhone
Plunge - Official App screenshot #9 for iPhone
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About

This app helps you track and control your cold plunge and sauna sessions for a transformative wellness journey. Monitor your progress with insightful statistics, customize your sauna experience, and receive expert tips for maintaining your equipment. Embrace a holistic well-being routine.

✓Intuitive session tracking
✓Engaging timer
✓Insightful statistics
✓Sauna temperature control
✓Session scheduling
✓Expert care tips for plunge products
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What users say

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What's New in Plunge

4.7

July 13, 2026

- Updated EcoMode/Fixed Temp UI to be on one page for easier editing and user experience - Updated font sizing for device schedules - Updated version check for light and pause buttons to allow used to control devices - Corrected spelling, capitalization, and other bug fixes

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User reviews

Sauna inoperable and slow to remedy. Not allowed to give less than 1 star or I would

Plunge! .25 stars. There were errors with cost estimate, sales/product compatibility, delivery, and when it finally was assembled it did not heat or light properly. I have had the unit for two weeks. The tech support people have been friendly though not really listening and they admit they don’t know anything about the product they are troubleshooting beyond what is available in the manual. And even better they are saying their phone system does not allow them to make calls that don’t go straight to voicemail so there is no way of getting them on the phone. Plunge states in their phone answering service they do not take calls but one can be arranged through the app. But that call cannot be made as they are having technical problems as described above. Have you heard only outgoing calls to everyone automatically go to voicemail before? All the while the sales team is sending me multiple texts about purchasing a device I already have that isn’t working! After spending almost 2 full work days on this myself I finally figured out a major issue ( damaged wire) but bypassing it did not and has
Not remedied full problem. They are busy sending a wire and connected me to an installer which is helpful thank you. (Not zero stars) this will not fix the totality of the problem. Replacement parts that were sent before today’s wire discovery in an attempt to help were predictably not helpful because they are not listening to me. And there initially were no installation instructions included w the new parts. One of the new parts required 2 people and a complete disassembly of the unit (hours of labor allocated to me) without any confidence it would even address the issue! This might be the worst customer support I have experienced for a product in the price range of thousands of dollars! What are you doing plunge? There is an electrical problem that requires a technician which they have yet to send. Hey plunge I have paid for it. Can you please fix the problem already or admit you don’t know what to do and send somebody or arrange for a new unit and handle the assembly and removal of the defective unit. I would give you more than 1 star if you did that.
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Poorly designed

It is hard to predict why the plunge will do. Some days eco mode works great, others it is chilling at a temperature all day. Really poorly designed and executed

The “All-In One” cold plunge is a Lemon

Purchased 18 months ago. Constant mechanical issues with my All-In one. Zero customer support (impossible to reach a human at company to discuss). Terrible customer support and a lemon product

Abysmal quality

Do not buy Plunge. I own the Plunge Pod with the Evolve Pro Chiller, and it’s had two critical failures: the chiller previously went into an error state for no reason and needed a full replacement, and now the clear filter housing canister has cracked on its own — a manufacturing defect that risks leaking the entire tub since it sits right in the water line. Plunge doesn’t even sell this part directly on their site, and instead of standing behind their own product, customer service pushes you toward a third-party insurance claim (Plunge Protect/XCover) rather than just fixing a known defect. You will spend far more time fighting through claims and troubleshooting than you’ll ever spend enjoying this product. Save your money.
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Does not pair w cold plunge

Persistent problems pairing and will not hold temp
Hard to navigate to repair dysfunctional plunge

User experience

🐞

Reported Bugs

4 issues

Frequent crashes and logging out issues

Bug

Data erased, can't manually add sessions

Bug

Inaccurate temperature readings

Bug

Frequent disconnections with sauna

Bug
✨

Requested Features

12 requests

Ability to add family members

Feature

Scheduling feature for chiller

Feature

Community and private groups

Feature

Leaderboards

Feature

Automated temperature tracking

Feature

Apple Watch app with HR monitoring

Feature

Dark mode

Feature

Timer continues in background

Feature

Apple Health integration

Feature

Audible alerts instead of vibration

Feature

Ability to manually add/edit sessions

Feature

More advanced analytics and reporting

Feature

FAQ

What does the Plunge app do?

The Plunge app is designed to enhance your cold plunge and sauna experiences. It allows you to track your sessions with an intuitive timer and view insightful statistics on your progress. You can also control your sauna settings like temperature and schedule, and receive tips for maintaining your plunge equipment.

What are the key features of the Plunge app?

Key features include intuitive session tracking with a timer, detailed statistics on session quantity and frequency, control over sauna temperature and scheduling, and expert guidance on caring for cold plunge products. It also offers customized sessions and user profiles to store history and preferences.

Is the Plunge app free to use?

Based on the provided information, the app is free to use. It does not have in-app purchases or advertisements, suggesting a completely free experience for users.

Who is the target audience for the Plunge app?

This app is intended for individuals who engage in cold plunging and sauna use as part of their wellness or fitness routine. It's for anyone looking to better track, control, and optimize these practices for improved health and well-being.

Can I use the Plunge app for tracking other wellness activities?

The app is specifically designed for tracking cold plunge and sauna sessions. While it aims to enhance your overall wellness journey, its core functionality is focused on these two specific activities.