SISU vs Atemprotokoll
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SISU
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Sisu helps you build resilience through cold exposure, heat therapy, breathwork, and mindfulness meditation. Track your progress, follow guided sessions, and develop the mental fortitude to push through discomfort. COLD PLUNGE & ICE BATH TRACKING β’ Automatic plunge detection with Apple Watch β’ Real-time heart rate monitoring during sessions β’ Track water temperature and duration β’ Voice guidance to calm your mind in the cold β’ See your steadiness score improve over time SAUNA & HEAT THERAPY β’ Log sauna sessions with temperature tracking β’ Monitor heart rate and recovery metrics β’ Guided breathing to maximize heat benefits β’ Track contrast therapy (hot/cold) routines GUIDED BREATHWORK β’ Cyclic Hyperventilation breathing exercises β’ Box breathing for stress relief β’ Custom breath patterns and holds β’ Audio guidance with calming soundscapes β’ Track breath hold times and rounds MINDFULNESS & MEDITATION β’ Stillness practice with gentle guidance β’ Focus on steadiness and presence β’ Perfect complement to cold exposure APPLE WATCH COMPANION β’ Start sessions directly from your wrist β’ Live heart rate during plunges and saunas β’ Haptic cues for breathing exercises β’ Complications for quick access HEALTH & INSIGHTS β’ Sync with Apple Health for HRV and sleep data β’ Weekly progress reports and trends β’ See how cold exposure affects your recovery β’ Track consistency streaks and goals MULTI-STEP ROUTINES β’ Create custom flows combining practices β’ Contrast therapy templates (sauna β cold plunge) β’ Morning routines with breathwork + cold PRO FEATURES β’ Unlimited sessions (free tier: 3/month) β’ Premium soundscapes (rain, thunder, forest) β’ Full session history β’ Advanced health insights β’ Voice guidance in 9 languages β’ Apple Watch app Whether you're training for cold water swimming, optimizing your sauna routine, or building a daily breathwork practice, Sisu gives you the tools to develop true resilience. The name "Sisu" comes from Finnish and represents extraordinary determination and courage in the face of adversityβexactly what you need to embrace the cold. Start your journey to steadiness today. Terms of Use: https://www.sisu.ing/terms Privacy Policy: https://www.sisu.ing/privacy
Atemprotokoll
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Mit dieser App kannst Du Dich bei der DurchfΓΌhrung eines Atemprotokolls begleiten lassen. Die Atemtechnik ist angelehnt an die Methode von Wim Hof.
Screenshots
Verdict
The clearest difference is in-app purchases: Atemprotokoll at none against SISU's 3. Atemprotokoll also leads on iOS requirement (15.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. SISU sells 3 in-app purchases, starting at $6.99 per month. Atemprotokoll asks for nothing beyond the download.
SISU ships an update fortnightly, Atemprotokoll every 10 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.
| Parameter | SISU | Atemprotokoll |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 10 days β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.6 β better |
| Further details β not scored | ||
| Size | 163 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Julie Nixon | Ulrich Coenen |
In-app purchases
SISU
- SISU Pro$6.991 Month
- SISU Pro$34.991 Year
- Sisu Pro Lifetime$69.99
Atemprotokoll
No in-app purchases








