Firefly: Workout Habit Trainer
Form Coach & Fitness Planner
Free · In‑App Purchases
Try Firefly FREE for 7 days. Cancel anytime.
No more being handed workouts without accountability.
Firefly delivers daily home workouts guided by an AI fitness coach that corrects your form in real time. Using your phone’s camera, Firefly builds real workout habits using verbal and visual cues tailored to your mobility level.
No extra hardware, scheduling, or video calls required. We do not store your video footage.
With Firefly, you'll get:
REAL-TIME FORM FEEDBACK
Your AI coach corrects your form and posture instantly, to help you avoid building bad habits.
ADAPTIVE COACHING
Achieve real results by pushing yourself to match the coach's form. Either let the coach adjust as you move or lock in a difficulty.
PERSONAL ACCOUNTABILITY
Complete your daily workout by matching the coach's form on every exercise. On HARD difficulty, only full-range, properly executed reps count.
REVIEW & IMPROVE
See exactly what went wrong after each workout. Replay your movements with a 3D stick figure, frame by frame. No video is stored.
PERSONAL INSIGHTS
Track your progress with form grades, workout history, and streaks.
CUSTOMIZE YOUR ROUTINE
Program your own routines. Select trained exercises from our library.
WORKOUT PROGRAMS
Stay consistent with challenges, milestones, and rewards.
SEE YOUR BEST REP MOMENT
Before finishing, Firefly shows your strongest rep. Share it instantly.
DAILY CHECK-INS
Get reminders to work out each day and stay consistent.
WORKOUT GOAL TYPES:
Stay Healthy - General full-body movement workouts to keep yourself active
Build Muscle - Strength training focused with mobility exercises for recovery
Fat/Weight Loss - Balanced mix of workouts meant to protect your muscles as you focus on nutrition
Improve Flexibility - Mix of Yoga & Pilates focused on core strength and mobility stretches
More Energy & Stamina - Full body workout with cardio to increase endurance
FOR COACHES, TRAINERS, PHYSICAL THERAPISTS, INSTRUCTORS
Scale your coaching without adding hours to your schedule. Firefly Classroom turns your programs into an AI coach that delivers consistent 1-on-1 coaching to every client 24/7. To get in contact, visit: https://www.firefly.fitness/contact-us-business
Please exercise safely and progress at your own pace.
Terms of Use: https://www.firefly.fitness/terms-of-service
Privacy Policy: https://www.firefly.fitness/privacy
Support: https://www.firefly.fitness/contact-us
- More exercises
- Improved workout generator
- Bug fixes and enhancements
The developer, Beige 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
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Beige LLC
- Size
- 177.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
User-Generated Content
Health or Wellness Topics
- In-App Purchases
Yes
- Lifetime Premium $299.99
- 12 Month $99.99
- 1 Month $19.99
- Firefly Ultra Weekly $8.99
- Monthly Membership $19.99
- Yearly Membership $99.99
- Ultra 3 Month $39.99
- Annual Offer $89.99
- Annual Members $99.99
- Copyright
- © 2026 Beige LLC

