Grynd - AI Coach & Dietitian
Gym Workout, Diet, Run, Health
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Grynd looks at you as a whole. It doesn't plan just once — every day it shapes your training, meals and recovery around your own data. It's with you 24/7.
Grynd is your private trainer, dietitian and health analyst in one app.
No more juggling five apps that know nothing about each other. Gym, running, nutrition and health now live in one place — and you can finally see how they affect one another.
You don't need to be an expert. AI Coach gets to know you with every conversation, listens to what your body is telling you, and guides you step by step. It enters your plan, your calendar sessions and your meals into the app for you. You train, eat and recover — it takes care of everything else.
WORKOUT
From the gym to running, cycling and team sports — you train what you enjoy, in one app. AI Coach builds a plan around your goal and puts every session in your calendar, taking the other pillars into account: how you eat and how you recover. After each workout it reviews how it went and plans your next step from there. Prefer to do it your way? Hundreds of exercises, your own routines and your full history with stats are always at hand.
NUTRITION
Say what you ate — AI Coach finds the foods, does the math and logs it for you. Want a ready-made plan? It writes a diet around your goal and adds it to your diary, with meals you'll actually want to eat. It looks after the quality of your diet, not just the numbers, and answers any question about food. And if you'd rather keep the diary yourself, it takes a few seconds: from the database, with a barcode or with a photo.
HEALTH
Your watch collects more about you than its face shows. Grynd brings that data together, from your night to your workout, and puts it in plain language: how well you really recovered and what shape your body is in. The benchmark is you, not the average user. AI spots what isn't obvious at first glance and tells you what to do about it. No watch? Your phone collects the basics on its own.
WHAT'S FREE, WHAT'S IN THE SUBSCRIPTION
The Free plan stays with you forever, with no ads, and covers the basics of the whole app: training, nutrition and health. Some features have usage limits. AI Analyst removes the limits and adds the daily briefing, the weekly analysis and AI tools. AI Coach adds your private trainer, dietitian and health analyst in the chat on top of that.
Download Grynd and take your progress into your own hands.
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Grynd offers AI Analyst and AI Coach subscriptions, which renew automatically every month. Payment is charged to your Apple ID account. Your subscription renews automatically unless you turn off auto-renewal at least 24 hours before the end of the current period. You can manage your subscription in your App Store settings.
Terms of Service: https://gryndapp.com/legal-en.html
Privacy Policy: https://gryndapp.com/privacy-en.html
Grynd does not diagnose medical conditions and is not a substitute for a doctor.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A whole new Grynd.
A new look and a new layout. Everything that matters is now on the Today screen: how you recovered, what you have planned and how your week is going.
AI Coach is always at hand. Open it with one tap from anywhere in the app and watch live what it's working on.
Workout, Nutrition and Health have their own tidy tabs. Share your workout, week or day results as a ready-made graphic.
Grynd now also speaks 14 new languages.
Plus many speed and stability improvements.
The developer, Tomasz Guziak, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tomasz Guziak
- Size
- 121.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.2 or later.
- iPhone
Requires iOS 16.2 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
English and 15 more
- English, Czech, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish, Ukrainian
- Age Rating
13+
- 13+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- AI Analyst – Annual $39.99
- AI Coach – Annual $99.99
- AI Analyst – Monthly $4.99
- AI Coach – Monthly $14.99
- Copyright
- © 2026 Tomasz Guziak