Mochi: AI Stress Monitor

Stress & HRV Tracker for Watch

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

Meet Mochi - your stress, with a face. Mochi is a stress companion for iPhone and Apple Watch. Instead of showing you a number and leaving you to interpret it, Mochi shows you himself: a small character whose color, mood, and surroundings reflect what your body is actually doing right now. Powered by HRV (heart rate variability) and resting heart rate from Apple Health, Mochi turns physiological data into something you can feel at a glance — and gently nudges you toward the small daily habits that actually lower stress over time. How Mochi reflects your day - Calm — matcha green, sipping tea in morning light - Balanced — sakura pink, holding a cherry blossom under a bright sky - Tense — warm amber at golden hour, holding a mandarin - Strained — lavender at twilight, wrapped in a small bundle - Overload — deep blue at night, lit by a small warm lamp Same Mochi, same scene — five emotional states, five times of day. A full arc from morning calm to evening exhaustion, lived through one character. What's inside - Today — Mochi's current state, your HRV and RHR, a short breath ritual - Habits — sleep regularity, movement, mindfulness, daylight - History — your stress timeline by hour, day, and week - Body — HRV baseline, resting heart rate, VO2, biological age - Settings — watch widgets, subscription, profile Built on your own baseline Mochi compares your HRV to your own 7-day baseline, not to population averages. "Above your usual" means more than a generic "good." Your body, your numbers. Privacy first No account. No cloud. No tracking. Everything stays on your iPhone. Requirements iPhone running iOS 17.6 or later. Apple Watch recommended for live HRV data. Subscription prices and terms Mochi can be downloaded for free. If you choose to upgrade to the Mochi Pro version, you can unlock all paid features. We offer two different purchase options: monthly, and annual auto-renewal. For monthly or annual subscriptions: Once confirmed and paid, it will automatically renew through your Apple iTunes account. After successful payment, the subscription period will be extended. To cancel, please manually turn off the auto-renewal feature in iTunes/Apple ID settings management at least 24 hours before the end of the current subscription period. During the trial period, if you do not cancel the subscription, it will automatically activate and charge at the end of the trial period. This service is at your discretion to cancel; if you choose not to cancel, the renewal service for the next billing cycle will be activated for you. Terms of Use: https://ovelio.health/terms-of-use/ Privacy Policy: https://ovelio.health/privacy-policy/ MEDICAL DISCLAIMER Mochi is designed for general wellness and informational purposes only. It is not a medical app and is not intended to diagnose, treat, cure, monitor, or prevent any medical conditions. Always consult a qualified healthcare professional before making medical decisions.

  • 5.0
    out of 5
    23 Ratings

Six new characters join Mochi on your wrist. - Meet Macaron, Puffy, Croissy, Tirammy, Donny and Nattie. Mochi is no longer alone on your Apple Watch. Pick the character you like best and he'll show your stress in his own way, both in the watch app and in the watch face widget. You can preview each one before you decide. - Your state right on the watch face. Add the Mochi widget and check in without opening anything. We've included a step-by-step guide, illustrated with real screenshots. - Mochi now tells you what drives your stress. He reads through your data and names the likely causes instead of leaving you to guess. - A full week of history, on any day. History now shows your last 7 days instead of the current calendar week, so you get the whole picture on a Monday rather than a single bar. Every day is coloured by its stress level, so a hard stretch stands out at a glance. - Your history survives a reinstall. New phone, or reinstalled the app? Mochi rebuilds the past 30 days from Apple Health instead of starting from scratch. - Rate Mochi and reach support straight from Settings. - Fixes and polish. A completed purchase now unlocks everything right away, Mochi no longer interrupts your music or podcasts, HRV and resting heart rate load correctly when you scroll further back, and buttons are easier to tap across the app. We're continuing to refine Mochi to deliver a more consistent and reliable experience across iPhone and Apple Watch. As always, you can reach us at support@99wrongturns.com

The developer, Bluspater Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • BLUSPATER LIMITED
Size
  • 209.5 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 17.6 or later.
  • iPhone
    Requires iOS 17.6 or later.
  • Mac
    Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.3 or later.
  • Apple Watch
    Requires watchOS 10.6 or later.
Languages
  • English and Russian
Age Rating
9+
In-App Purchases
Yes
  • Mochi Pro Yearly $39.99
  • Mochi Pro Weekly $6.99
  • Mochi Pro Monthly $12.99
Copyright
  • © Bluspater Limited