Workout rep counter app Powered by AI.
A workout rep counter that handles your entire session — not just one exercise — is what separates real training trackers from simple pushup counters. REPS uses AI to count reps across multiple exercises automatically, maintaining per-exercise tallies as you move through your workout.
This page explains how multi-exercise AI rep counting works, which exercises are supported, and how to set up your camera for the best tracking across a full bodyweight session.
One AI system, multiple exercises, automatic counting.
A workout rep counter needs to do more than count one exercise — it needs to handle your entire session. REPS uses a single AI pose detection system that recognizes multiple exercise patterns: pushups, squats, burpees, pull-ups, lunges, jumping jacks, high knees, and mountain climbers. The same skeletal tracking technology adapts to each movement pattern.
Traditional rep counters use simple heuristics — detecting up-down motion, counting oscillations, or tracking a single joint. REPS's AI is more sophisticated. It maps your entire skeleton (17+ joints) and identifies the exercise based on the overall movement pattern. Pushups show a horizontal body with bending arms. Squats show a vertical body with bending knees. Burpees combine both. The AI knows which exercise you're doing and applies the correct form validation.
Multi-exercise rep counting in a single session is where AI tracking truly outperforms every alternative. Manual counting requires you to remember counts across different exercises. Wearable-based counting struggles to distinguish exercises from the same arm movement data. AI camera tracking sees your entire body and accurately counts each exercise type separately, maintaining per-exercise tallies throughout your workout.
Step by step.
Exercise Recognition
When you start moving, the AI identifies which exercise you're performing based on your body position and movement pattern. It switches recognition as you change exercises mid-session.
Per-Exercise Counting
Each exercise type is counted separately. Your pushup count is independent from your squat count. At the end of a session, you see per-exercise rep tallies.
Form Validation Per Exercise
Each exercise has its own form thresholds. Pushups need proper depth. Squats need hip-crease depth. The AI applies the right standard for the right exercise.
Session Totals and XP
Total reps across all exercises earn XP. Your session summary shows per-exercise counts and total reps — all counted automatically, logged permanently.
Get the most out of it.
Camera Position for Multi-Exercise Sessions
Find a position where the camera can see your full body for all exercises. Side angle 6-10 feet away usually captures both standing exercises (squats) and floor exercises (pushups).
Transition Between Exercises
When switching exercises, the AI takes a moment to recognize the new movement pattern. Start your new exercise with a clear, controlled first rep so the AI can identify the change.
Best Exercises for AI Tracking
Pushups, squats, and burpees track most reliably because they have very distinct, repetitive movement patterns. Pull-ups require good camera positioning. High-rep sets of any exercise provide the most consistent counting.
Maximize Session Tracking
Consistent lighting, stable camera position (prop against something sturdy), and enough distance for full body visibility. These three factors determine tracking quality across all exercises.
Questions? Answered.
How many exercises can REPS count in one session?
REPS can count all supported exercises in a single session. Switch between pushups, squats, burpees, and more — the AI recognizes each exercise and counts them separately.
Does it know when I switch exercises?
Yes. The AI detects the change in movement pattern and switches its counting to the new exercise. The transition takes a moment — start your new exercise with a clear, controlled rep.
What exercises does REPS support?
Pushups, squats, burpees, pull-ups, lunges, jumping jacks, high knees, and mountain climbers. Each has its own form validation and counting logic.
Can I see per-exercise counts after a workout?
Yes. Session summaries show rep counts for each exercise performed, total reps, and XP earned. All data is saved to your profile history.
How does the workout rep counter app work?
The workout rep counter app REPS uses computer vision AI running on your iPhone to count exercise reps automatically through your phone's camera. During your workout, REPS maps your body's skeleton by tracking key joints and angles as you move. When you complete a full repetition of exercises like pushups or squats, the AI detects the proper movement pattern and range of motion, then logs the rep instantly with no buttons to press. REPS validates that you hit required positions before counting — pushups need chest-to-ground depth and full arm extension, squats require hip crease below knee level. The computer vision technology runs entirely on-device during workout sessions. Supported exercises include pushups, squats, burpees, lunges, jumping jacks, high knees, and mountain climbers. Each counted rep awards 1 XP toward rank progression. The automatic counting removes manual tracking burden, letting you focus on exercise execution and form during training sessions.
One app. Every exercise counted. AI handles the tracking.
Free on iOS. No equipment needed. AI counts every rep.
