FormLab vs Squat Checker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FormLab
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FormLab is a personal trainer app that analyzes your workout form in real time using your iPhone camera and Apple Vision AI. ◆ Real-Time Form Analysis Simply point your camera at yourself and AI instantly detects joint positions, analyzing your squat movement in real time. No wearable devices needed. ◆ 7 Form Issues Auto-Detected • Knee Valgus (Knee Caving In) • Insufficient Depth • Excessive Forward Lean • Heel Rise • Left-Right Asymmetry • Butt Wink • Hip Mobility Issues ◆ Side + Front Analysis Side view analyzes depth, forward lean, and heel position. Front view analyzes knee alignment and asymmetry. ◆ Detailed Post-Workout Report After each session, receive a grade (Excellent/Good/Fair/Needs Work), form score, perfect form ratio, depth achievement rate, and more. ◆ Workout History & Video Replay All workout records are saved automatically. Review recorded videos with an issue timeline to see exactly when form problems occurred. ◆ FormLab Pro One-time purchase, use forever: • No ads • Unlimited reps per session • Unlimited workout history • Workout recording • Issue timeline Form analysis and video processing stay on-device. For Pro users, workout records may be stored on our server for secure cloud sync when connected to the network. Workout videos are not uploaded.
Squat Checker
This app uses your iPhone camera and AI to analyze your squat form in real-time. Receive instant audio and visual feedback on depth, torso angle, knee tracking, and movement control. It offers free basic analysis and a premium subscription for unlimited reps, training programs, and detailed history.
- Real-time AI squat form analysis
- Audio and visual feedback
- Rep scoring for depth, torso, knees, control
- On-device processing for privacy
- Structured training programs
- Workout history and statistics
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Squat Checker uses your iPhone camera and advanced AI pose detection to analyze your squat form in real-time. Get instant audio and visual feedback on depth, torso angle, knee tracking, and movement control. How It Works: Place your phone 2-3 meters away, hit Start, and begin squatting. Squat Checker detects your body position using Apple's Vision framework and scores every rep across four categories: depth, torso lean, knee alignment, and control. All processing happens on your device. Free Features: Real-time squat form analysis with audio feedback, up to 10 reps per workout, detailed per-rep scoring. Premium Features: Unlimited reps per workout, 3 structured 30-day training programs (Beginner, Intermediate, Advanced), full workout history and statistics with charts, personal records tracking, comprehensive Form Guide with exercises, drills, and video tutorials, smart daily training reminders. Privacy First: All camera processing happens entirely on your device. No images, videos, or personal data are ever stored or transmitted. Subscription Details: Squat Checker Premium is available as an auto-renewable subscription. - Monthly Premium: $1.99/month - Yearly Premium: $19.99/year Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.apple.com/legal/privacy/
Screenshots
Verdict
The clearest difference is ads: Squat Checker at none against FormLab's shown. FormLab's advantage is update cadence (every 5 days vs fortnightly). On price, in-app purchases, 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
Both are free to download. FormLab sells 1 one-off in-app purchase and Squat Checker sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
FormLab ships an update every 5 days, Squat Checker fortnightly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | FormLab | Squat Checker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 5 MB |
| Age rating | 12+ | 4+ |
| Developer | Acconecto | Frank Reuter |
In-app purchases
FormLab
- FormLab Pro$3.99
Squat Checker
- 1-Month Premium$1.991 Month
- Yearly Premium$19.991 Year







