Theron - Gym & Nutrition
Health & Fitness
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Track macros, train smarter and fast with intention — now with AI meal plans in Greek, fasting streaks, and a home screen widget to keep you on track.
Theron — Your All-in-One Fitness & Nutrition Coach
Theron brings calorie tracking, macros, workouts, and intermittent fasting together in one clean, powerful app
— plus AI-built plans tailored to your body and goals. Stop juggling five apps. Track everything in one.
TRACK YOUR NUTRITION
• Log food fast and see calories, protein, carbs, and fat instantly
• Scan your meals with the camera for quick nutritional analysis
• Hit daily macro targets built around your goals
AI MEAL & TRAINING PLANS
• Personalized meal plans generated for your calories and preferences
• Custom training programs matched to your level and equipment
• Plans that adapt as you progress
WORKOUTS & PROGRESS
• Log workouts and track every session
• Monitor weight and body measurements over time
• Clear charts that show your real progress
INTERMITTENT FASTING
• Built-in fasting timer with popular protocols
• Track your fasting window, streaks, and stages
• Reminders so you never lose momentum
FOR GYMS & TRAINERS
• Manage clients and assign custom plans
• Professional tools to grow your coaching business
WHY THERON
• One app instead of many
• Clean, fast, distraction-free design
• Built for real results
Start your 7-day free trial and take control of your fitness today.
Subscriptions auto-renew unless cancelled at least 24 hours before the period ends. Manage or cancel anytime
in your App Store account settings. Terms: https://theronapp.com/terms · Privacy:https://theronapp.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Email verification — 8-digit OTP code for new sign-ups
- In-app password change — change your password without leaving the app
- Intermittent fasting timer — custom protocols, fasting stages, history, streaks and home screen widget
- AI meal plan language — choose to receive your meal plan in English or Greek
- Meal check persistence — checked meals now saved across sessions
- Improved AI meal quality — more professional, culinarily accurate meal suggestions
- Sign in with Apple — guideline-compliant implementation
- Bug fixes and stability improvements
The developer, ANTONIOS CHALKIAS, 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
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ANTONIOS CHALKIAS
- Size
- 37.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 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.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Theron Gym 100 Seats $299.99
- Theron Gym 50 Seats $99.99
- Theron Gym 25 Seats $59.99
- Theron Gym 10 Seats $29.99
- Theron Peak Monthly $19.99
- Theron Burn Monthly $9.99
- Fuel $3.99
- Copyright
- © 2026 Theron