Bimetis: Hypertrophy Mesocycle
Programs That Survive Your Gym
Only for iPhone
Free · In‑App Purchases
iPhone
The only app that tags every exercise by stretch-load quality and warns you before a swap loses it. Real periodized mesocycles, not random workouts.
Most training apps know *what* muscle an exercise works.
Bimetis knows *where* it works the muscle.
Romanian deadlifts load your hamstrings at full stretch. Leg curls load them at the shortened position. They're not the same exercise. Bimetis treats them differently.
BUILT ON PERIODIZATION SCIENCE
Bimetis generates a complete 4–12 week mesocycle tailored to your equipment, training split, and goals — strength, hypertrophy, recomposition, or endurance. Not random workouts. An actual periodized plan with progressive overload built in.
STRETCH-LOAD QUALITY
Every exercise in Bimetis is rated for stretch-load quality — how effectively it loads the target muscle at full length. Your program prioritizes high-quality loading. When you swap an exercise, Bimetis warns you if the substitute compromises that loading.
BUILT AROUND YOUR GYM
Tell Bimetis what equipment your gym has. Your program is generated for your actual setup — not a theoretical fully-equipped facility. Barbell, dumbbell, cable, machine, or bodyweight — Bimetis builds a real program for what you have.
INTELLIGENT SWAPS
Can't access the cable machine? Barbell rack taken? Bimetis rebuilds the session in real time, scores the biomechanical similarity, and preserves your mesocycle's phase structure instead of just improvising a substitute. You always know what you're trading.
PROGRESSIVE OVERLOAD TRACKING
Double progression with automatic overload suggestions. Bimetis tracks your sets, reps, and load to advance your program week over week — not just suggest a random weight.
SUBSCRIPTION
$12.99/month or $79.99/year (save 49%)
14-day free trial — no charge until the trial ends
Cancel anytime in your App Store account settings
Payment is charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel your subscription in your App Store account settings at any time.
Terms of Use (EULA): https://bimetis.fit/terms
Privacy Policy: https://bimetis.fit/privacy
Reminders when you miss a session, so it's easier to pick back up where you left off.
Fixes a rare error when opening the app after a long break.
The developer, Bimetis, LLC, 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
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bimetis, LLC
- Size
- 37.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- This app is rated 18+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Age Assurance
Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Bimetis Monthly $12.99
- Bimetis Annual $79.99
- Copyright
- © 2026 Bimetis, LLC