Comparison

Eisbaden vs Zero

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Eisbaden

Features
Read full description

Eisbaden.app: Master the cold, unleash your potential. Ice bathing is more than a trend. It's an upgrade for your immune system and your mental strength. Eisbaden.app is your companion from your first cold shiver to pro-level in the ice water. Why ice bathing? The cold is your teacher. It strengthens your defences, boosts recovery and gives you a natural dopamine kick that becomes addictive. With every session you push your limits and train your resilience. Your features for the next level: Full control from your wrist: Track heart rate and duration natively with Apple Watch or your Garmin device. Leave your phone in your pocket and focus fully on your breathing. Precise tracking: Use the built-in timer or countdown and log temperature, duration and how you feel. Join the movement: Start your own ice bathing club. Plan events, challenge friends and climb the leaderboard. Because shared cold is half the suffering, double the pride. Detailed analytics: Understand your progress with stats on heart rate variability and long-term trends (Premium). The best time to take the first step was yesterday. The second best is NOW. Disclaimer: https://eisbaden.app/haftungsausschluss.html Privacy: https://eisbaden.app/datenschutz.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Zero

Read full description

Come for the timer, stay for the Tribe. Zero is the first app designed specifically for the cold plunge and ice bath community. Whether you are an experienced practitioner or taking your first dip, Zero combines professional tracking tools with a real social network. Smart Ice Bath Timer: - Water Type Selection: Choose lake, river, or barrel right at the start for precise logging. - Wet-Hand Optimized: Large buttons and sliders designed to work even with cold fingers. - Audio Guide: Focus on your breathing, guided by ticking and gong sounds. - Apple Health Sync: Automatically save your sessions as a workout. - NEW: The Cold Stress Index (CSI) Scoring System, developed by us: -> Earn a calculated CSI score for every session you log. -> Our custom-developed formula exponentially rewards extreme cold exposure. -> Collect points, chase records, and compare your personal best with the Tribe. Join the Tribe: - Social Feed: See where others are plunging and give Kudos for mutual motivation. - Leaderboards: Compete with friends and the global community. - Level System: Your rank progression from Beginner to Ice God is now based on your hard-earned CSI points. Discover Ice Spots: - Global Map: Find hidden barrels, lakes, and river spots shared by the community. - Share Your Spots: Publish your secret locations for the Tribe. - Filters: Specifically search for wild nature spots or permanent installations. Track Your Progress: - Profile Statistics: Keep an eye on your total CSI score, personal bests, and streaks. - Temperature & Feeling: Document water temperature and how you felt. - History: A detailed timeline of all your past ice baths. - Sharing: Create stylish graphics of your sessions directly from your history. Download Zero today and master the cold. ***EULA*** https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ***Disclaimer*** 1. Assumption of Risk The practice of ice bathing (cold water immersion), breathwork (such as the Wim Hof Method), and related activities involves inherent risks of severe physical injury, permanent disability, and death. These risks include, but are not limited to, hypothermia, cold shock response, heart attack, stroke, loss of consciousness (shallow water blackout), and drowning. By using the "Zero" app and engaging in these activities, YOU VOLUNTARILY ASSUME ALL RISKS, known and unknown, associated with your participation. 2. Mandatory Medical Consultation Cold exposure places extreme physiological stress on the body. You must consult with a qualified physician before starting any cold exposure or breathwork regimen. This is especially critical if you possess pre-existing conditions (e.g., cardiovascular disease, high blood pressure, diabetes, epilepsy, asthma) or are pregnant. Never practice ice bathing if you are under the influence of alcohol or drugs. 3. No Medical Advice The content provided by "Zero" (including timers, guides, community posts, and health data tracking) is for informational, educational, and recreational purposes only. It does not constitute medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. 4. Limitation of Liability To the fullest extent permitted by applicable law, the creators, developers, operators, and affiliates of "Zero" expressly disclaim liability for any direct, indirect, incidental, special, or consequential damages resulting from your use of this app or your practice of cold water immersion. You agree that you are solely responsible for your own safety and well-being. 5. Safety Guidelines * NEVER practice breathwork in or near water. Do breathwork only in a safe place (e.g., on a couch or bed). * NEVER force your limits. Listen to your body. * ALWAYS ensure you have a spotter or are in a safe environment when entering cold water.

Screenshots

Eisbaden4 screens
Zero4 screens

Verdict

The call

The clearest difference is ads: Eisbaden at none against Zero's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Eisbaden sells 1 in-app purchase, starting at $22.99 per 6 months and Zero sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Eisbaden ships an update every 4 days, Zero every 6 days. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

Scorecard1 real difference ยท 5 level
Eisbaden versus Zero: the parameters behind the verdict, then further details
ParameterEisbadenZero
PriceFreeFree
Update frequencyEvery 4 days โ€” betterEvery 6 days
AdsNo โ€” betterYes
In-app purchasesYesYes
DevicesiPhone, Apple Watch โ€” betteriPhone
Requires iOS18.618.6
Further details โ€” not scored
Size123 MB26 MB
Age rating4++17
DeveloperKlaWeTech GbrWWW.UNICOSE.COM

In-app purchases

1 purchases

Eisbaden

Subscriptions1
  • Premium 6 Monate$22.996 Months
2 purchases

Zero

Subscriptions2
  • Zero PRO Monthly$9.991 Month
  • Zero PRO Yearly$69.991 Year

Questions

Is Eisbaden free?
Eisbaden is free to download, with in-app purchases available.
Is Zero free?
Zero is free to download, with in-app purchases available.
Do Eisbaden or Zero have ads?
Zero shows ads; Eisbaden does not.
Which is updated more often, Eisbaden or Zero?
Eisbaden ships an update every 4 days, and Zero every 6 days. Most recently, Eisbaden was updated on October 30, 2026 and Zero on October 27, 2026.

Other comparisons