FitBuddy AI
Your AI nutrition coach
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Your AI coach Buddy learns your habits, tracks meals and weight, and walks you through a 16-week science-based program. Apple Health, smart food recognition.
FitBuddy AI is your personal fitness companion on iPhone. A thoughtful AI coach, smart meal recognition from a photo, and a science-based 16-week program that actually changes your habits.
BUDDY, YOUR AI COACH
Not a sterile database, but a conversation. Buddy remembers what you ate yesterday, notices your progress, and supports you on the hard days. Ask anything: how is my day going, I overate what now, give me a 200-kcal snack. Replies in your language.
16-WEEK PROGRAM
A carefully designed drip course: a new lesson every week on metabolism, protein, NEAT, sleep, stress, plateaus, and motivation. No fluff. Buddy reminds you on the dashboard what to read today and connects each lesson to your real data.
SMART MEAL RECOGNITION
Take a photo and FitBuddy recognises the dish, estimates portion size, and logs grams and macros automatically. On iPhone Pro models the LiDAR sensor measures real volume for extra accuracy, but the camera-only flow works on any iPhone.
NUTRITION DIARY
- Search millions of foods via FatSecret
- Local database for offline use
- Auto-calculated macros and daily balance (eaten vs burned)
WORKOUTS
- Quick logging: type, duration, intensity
- MET-based calorie calculation
- Weekly history
PROGRESS
- Weight chart with 7-day rolling average
- 7-day calorie balance: green for deficit days, red for surplus
- Goal projection (Mifflin-St Jeor)
- BLE-scale import
INTEGRATIONS
- Apple Health (steps, active energy, BMR, weight)
- On-device AI (free, where supported)
- FatSecret (millions of foods)
PRIVACY BY DEFAULT
- All data stays on your device, never in the cloud by default
- No trackers, no ads. We do not sell your data
- AI features run only with your explicit consent
- One tap to wipe everything
- Where supported, AI chat runs fully on-device, nothing leaves your phone
FITBUDDY PRO
Unlocks AI coaching, smart meal recognition, and full analytics:
- Monthly: 4.99 USD
- Annual: 39.99 USD (save 33 percent, includes 7-day free trial)
Subscriptions auto-renew unless cancelled at least 24 hours before the period ends. Manage in iOS Settings, Apple ID, Subscriptions.
IMPORTANT
FitBuddy AI does not replace medical or dietetic advice. All calculations are estimates. Consult a professional before making changes to your diet or exercise routine.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://rpro3000.github.io/fitbuddyai-site/en/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Roman Proskuriakov, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Roman Proskuriakov
- Size
- 4.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later. - Apple Watch
Requires watchOS 26.2 or later.
- iPhone
- Languages
English and 5 more
- English, German, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Pro Yearly $39.99
- Pro Monthly $4.99
- Copyright
- © 2026 Roman Proskuriakov