Razgon
Health & Fitness
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Workouts, nutrition, and recovery in one app. Targets that adapt to your real daily activity — powered by Apple Health.
Razgon — Train Smarter, Recover Better
Razgon brings your workouts, sleep, and recovery into a single dashboard built around your training goal.
Choose Your Goal
Pick from Hypertrophy, Strength, Cutting, Endurance, or Weight Loss. Your calorie targets, macro splits, and training recommendations adjust automatically based on your profile — powered by the Mifflin-St Jeor equation and ISSN protein guidelines.
Log Workouts Your Way
Add exercises manually or voice-dictate entire sets — just say "Bench press 185 for 8, 195 for 6, 205 for 4" and Razgon builds your workout. Edit sets, remove what doesn't look right, and auto-save keeps everything safe as you go.
Sync Your Nutrition
Tap to open Cronometer, log your meals, and your macros flow back to Razgon through Apple Health. Protein, carbs, fat, and calories are tracked against your daily targets automatically.
Monitor Sleep & Readiness
See your sleep stages, readiness score, HRV, and resting heart rate at a glance. 7-day history lets you spot trends and make better training decisions.
Daily Performance Snapshot
Review any day's workout, sleep score, calories burned, and macros from the calendar history — your training journal, built automatically.
Personalized to You
Enter your age, weight, height, gender, and activity level. Razgon calculates your BMR, TDEE, max heart rate, and daily targets — no guesswork.
Dark Mode
Full dark mode support across every screen.
Coming Soon
Built-in macro tracker with barcode scanning and nutrition label OCR, plus an AI-powered Coach that learns from your real training and sleep data.
Ratings & Reviews
Adaptive macros that match your training.
• Macro Modes — Static, Daily Dynamic, Weekly Dynamic, or Manual: one setting that drives your targets across the whole app.
• New "Maintain" goal, and targets that reflect your true daily expenditure so they line up with what you actually burn.
• Workout history search — find any past session and copy an exercise or a whole day into today.
• Pull last session: auto-fill an exercise from the last time you did it.
• VO₂ max now shown in your Activity card.
• Inline favorite-exercise reordering, smoother nutrition tracking with auto-refresh, a refreshed History view, and stability fixes.
The developer, Aleks Boldyrev, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Aleks Boldyrev
- Size
- 77.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPod touch
Requires iOS 15.5 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
- Copyright
- © 2026 Aleks Boldyrev
