Mirror Fitness
Health & Fitness
Free · Designed for iPhone. Not verified for macOS.
Rule based skeleton tracking from your phone camera. Count reps, coach your form, see your progress. No wearable needed. No subscription. No ads.
Mirror is your form coach — on your phone, not in a gym.
Prop up your phone, step into frame, and start a set. Mirror watches every rep with your camera, scores your form 0–100, and gives you one clear coaching tip right after the rep. Squats, push-ups, and planks today, with more on the way.
No personal trainer. No mirror wall. No one watching but you.
REAL-TIME FORM FEEDBACK
• A grade and a specific tip after every single rep
• Tracks depth, knee tracking, torso lean, and stance — the things that actually matter
• A setup coach frames you correctly before you start, so reps always count
• Optional audio coach reads tips aloud when your phone is across the room
GOALS THAT LADDER UP
• Set one Big Goal ("500 push-ups this month", "30-day streak", "90+ average form")
• Mirror suggests realistic stepping-stone goals that build toward it
• Streaks, trophies, and a weekly recap so progress feels earned
EVERYTHING IN ONE PLACE
• Apple Watch companion: live rep count on your wrist, a haptic every rep, tap to end
• Home screen widget: today's reps, your streak, and goal progress at a glance
• Calorie estimate per session, workout history, and per-set form charts
• Reusable workout templates and a scheduler
BUILT TO BE HONEST
Mirror's coach is a rule-based engine, not "magic AI." Every score and tip
comes from form rules we wrote and stand behind. The encouragement is real,
and so are the numbers.
PRIVATE BY DESIGN
• 100% on-device pose detection using Apple's Vision framework
• Your camera feed is processed frame-by-frame and immediately discarded — nothing is recorded, uploaded, or seen by anyone, including us
• No account, no sign-up, no ads
• Workout data stays on your device and, if you're signed into iCloud, in your own private iCloud
• The only thing that ever leaves your phone is anonymous, non-identifying usage analytics so we can improve the app
Mirror is built by a solo independent developer who actually uses it. Questions
or feedback: mirrorfitnessios@gmail.com
Accessibility: color-blind-friendly skeleton mode, larger workout text, and a
privacy mode that hides the live camera view.
Ratings & Reviews
some metadata updates
The developer, COLLIN RAWLINGS KINNAIRD, 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
- COLLIN RAWLINGS KINNAIRD
- Size
- 37.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Collin Kinnaird
