ZenithOS
Train Smarter. Track Results.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Zenith — Train Smarter. Get Results.
Stop bouncing between apps.
Zenith gives you everything you need to build muscle, lose fat, and stay consistent—without the guesswork.
Whether you're just starting or leveling up, Zenith helps you train with purpose and track real progress.
-AI-Powered Fitness
Get workouts and plans tailored to your goals, experience, and progress.
Smart workout recommendations
Personalized meal guidance
Adaptive programming that evolves with you
-Train With Structure
No more random workouts.
Build or follow structured training programs
Log workouts in seconds
Track sets, reps, and performance over time
-Track Nutrition Easily
Stay on top of your diet without the headache.
Log meals quickly
Track calories + macros
AI-assisted food logging (describe, scan, or capture)
-See Your Progress
What gets tracked gets improved.
Body composition tracking
Workout consistency + streaks
Performance analytics and trends
Built for Consistency
Zenith is designed to keep you locked in.
Daily targets and reminders
Quick actions for fast logging
Clean, distraction-free experience
-All-In-One Fitness System
No more switching between apps.
Zenith combines:
Training
Nutrition
Progress tracking
AI coaching
All in one place.
Who It's For
Beginners who want guidance
Lifters who want structure
Athletes who want performance
Anyone serious about results
Make Progress Inevitable
You don’t need more motivation.
You need a system.
Zenith is that system.
By subscribing, you agree to our Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ and Privacy Policy: https://www.zenithstrong.com/private-policy
Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple ID Account Settings.
Ratings & Reviews
We’ve made a few updates to improve your experience:
Improved phone login for a smoother and more reliable sign-in process
Refreshed parts of the profile page UI for a cleaner look and easier navigation
Minor improvements and polish throughout the app
The developer, Kevin Kornieck, 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
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kevin Kornieck
- Size
- 36.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Zenith Core - Annual Plan $179.00
- Zenith Core - Monthly Plan $19.99
- Zenith Peak - Monthly Pro $29.99
- Zenith Peak - Annual Pro $269.00
- Copyright
- © Zenith Strong LLC