Lumina: AI Personal Trainer
Workout Planner, Macro Tracker
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Meet your AI personal trainer for smarter workouts and simpler nutrition. Build personalized plans, track macros and progress, and adapt your routine as you go.
Lumina is an AI fitness coach that combines a personalized workout planner, macro tracker and adaptive nutrition targets in one app. It remembers your training, nutrition and progress, then adjusts the plan when life gets in the way.
A WORKOUT PLAN BUILT AROUND YOU
Tell Lumina your goal, available equipment, injuries and the days you can train. It builds weeks of workouts with exercises, sets, reps and weights already filled in—then adapts them as you progress.
COACHING THAT REMEMBERS
Tell Lumina you benched 185 for five. It knows that is ten pounds more than last week, so its advice is based on your actual history—not another request for context.
Ask why your protein target changed, how to handle a stalled lift or what to do when you miss a session. Lumina remembers what happened and adjusts what comes next.
MACRO TRACKING WITHOUT THE BUSYWORK
Describe what you ate or take a photo. Lumina estimates the macros and asks for clarification when needed.
Your calorie and protein targets begin with proven formulas, then adjust using your own weight trend as more data becomes available.
WHAT YOU GET
- Personalized workout programs
- Exercises, sets, reps and weights planned for you
- Macro and food tracking by text or photo
- Adaptive calorie and protein targets
- Coaching based on your training history
- Apple Health integration for weight, workouts, steps and activity
- Weekly progress reviews
- Exercise swaps that persist for one session or the entire program
YOUR DATA STAYS YOURS
No ads. Your data is never sold or used to train external AI models. It is encrypted at rest and in transit, visible inside the app and deletable—including your entire account.
Lumina requires a subscription.
Terms: https://joinlumina.app/terms
Privacy: https://joinlumina.app/privacy
Edit your entire program
Open Program and tap Edit to adjust your plan in one place. Change sets, reps, effort and rest; add or remove exercises; move or rename sessions; and add or remove training days. Weekly sets per muscle update as you edit, with anything above your guide clearly marked.
Smarter exercise swaps
Swap suggestions now prioritize the closest matches for the same movement. Exercises you’ve logged appear first with your last set, helping you carry your progress forward. Search also includes every exercise supported by your available equipment.
The developer, Zagaza Labs Inc., 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
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Zagaza Labs Inc.
- Size
- 167.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 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
13+
- 13+
- This app is rated 13+ 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
- Lumina Pro Monthly $19.99
- Lumina Pro Annual $119.99
- Copyright
- © 2026 Zagaza Labs Inc.