Comparison

Khalisthenics vs RepKey

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Khalisthenics

This AI-powered fitness coach analyzes your workouts in real-time, providing instant feedback on your form. Track 33 points on your body in 3D to improve range of motion, alignment, and stability. Works offline with local processing for privacy.

Highlights
  • Real-time 3D form analysis
  • Instant rep feedback
  • Post-workout analytics
  • Automatic logging
  • Progress tracking
  • Offline functionality
  • Local data processing
Features
Read full description

Master Your Body With Intelligence. Stop guessing if your form is correct. Khalisthenics is an AI-powered fitness coach that analyzes your workouts in real time and provides instant feedback. Real-Time or Pre-Recorded Video Form Analysis Track 33 points on your body in 3D space at 30 frames per second. Receive live feedback during each rep, including: - Range of motion quality - Spine and torso alignment - Elbow flare and stability - Leg drive and positioning - Wrist stack and bar path - Exercise-specific metrics Exercises Supported - Pushups - Pullups - Squats - Dips - Handstand (freestanding or wall-assisted) - Bench Press - Bent-Over Rows - Bicep Curls Post-Workout Reports Every set includes: - Form score (0-100) - Detailed metric breakdowns - Error timestamps - Energy and phase analysis Automatic Logging and Playback - Logs all sets, reps, and exercises automatically - Video playback with overlays of your form scoring, rep tracking - Timestamped error detection - Slow-motion review for corrections Progress Tracking and Motivation - Track improvements with interactive charts - Record personal bests and workout streaks - Unlock achievement badges Privacy and Security - All processing happens locally on your device - No cloud uploads or external tracking - Works offline with complete control over your data Key Features - 33-point 3D tracking - Real-time feedback at 30 FPS - Or analyze pre-recorded videos - Automatic rep counting - Post-workout analytics - Achievement system - 100% local processing - Works offline - No subscription required Download Khalisthenics today and see how smart tracking can improve your workouts.

About

RepKey

Features
Read full description

Lock your apps. Unlock with reps. RepKey blocks distracting apps on your phone until you complete a quick daily workout. No willpower needed — just move your body and earn your screen time back. HOW IT WORKS 1. Set your daily lock schedule 2. When locked, complete your workout 3. AI counts your reps using your camera 4. Apps unlock automatically when you're done FEATURES • AI-powered rep counting — push-ups, squats, sit-ups, lunges, and plank • Customizable lock schedule — choose when apps get blocked • Real-time pose detection — no wearables needed, just your camera • Workout history and streak tracking • Mood check-ins before and after workouts PRIVACY FIRST • Camera data is processed entirely on-device • No photos or videos are ever saved or uploaded • All workout data stays on your phone PREMIUM • Customize your exercise type and lock schedule • Full workout history and statistics • 7-day free trial included Terms of Service: https://replock-app.github.io/terms.html Privacy Policy: https://replock-app.github.io/privacy-policy.html

Screenshots

Khalisthenics4 screens
RepKey4 screens

Verdict

The call

The clearest difference is in-app purchases: Khalisthenics at none against RepKey's 3. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RepKey sells 3 in-app purchases, starting at $4.99 per 7 days. Khalisthenics asks for nothing beyond the download.

Scorecard1 real difference · 8 level
Khalisthenics versus RepKey: the parameters behind the verdict, then further details
ParameterKhalisthenicsRepKey
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.617.0 — better
Further details — not scored
Size82 MB4 MB
Age rating4+4+
DeveloperRyan KhalilKoya Nambo

In-app purchases

None

Khalisthenics

No in-app purchases

3 purchases

RepKey

Subscriptions3
  • Weekly7 Days trial$4.997 Days
  • Monthly7 Days trial$14.991 Month
  • Yearly$39.991 Year

Questions

Is Khalisthenics free?
Khalisthenics is free to download, with no in-app purchases.
Is RepKey free?
RepKey is free to download, with in-app purchases available.
Do Khalisthenics or RepKey have ads?
Neither Khalisthenics nor RepKey shows ads.

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