GainFrame vs Kinetic Form
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GainFrame
This app helps you accurately track your fitness progress by automatically aligning your gym photos. It offers guided capture, measurement logging, and transformation sharing features, ensuring you see your actual body changes, not just variations in camera setup.
- Auto-alignment of photos
- Wipe and overlay comparisons
- Guided photo capture
- Measurement logging
- Transformation Reels
- Private photo storage
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Progress is hard to see in the mirror. It's even harder to see in photos taken at different distances, angles and lighting. GainFrame fixes that. GainFrame finds your body's landmarks in every photo and lines them up automatically. Swipe between before and after and you see what actually changed: your shape, not the camera. PERFECTLY ALIGNED COMPARISONS • Auto-alignment matches photos by shoulders, hips and joints • Wipe between before and after, or overlay them at any opacity • Fine-tune any photo by hand with drag, pinch and rotate • Remove busy backgrounds for clean, studio-style comparisons GUIDED CAPTURE • A see-through overlay of your last photo shows you exactly where to stand • Live pose guidance tells you to step closer, turn or hold still • Voice guidance and haptics, so you can follow along from across the room • Hands-free timer and auto-capture when you're in position CHECK IN, EVERY WEEK • One guided session captures front, side and back, each lined up with last time • Weekly reminders on the day and time you choose • Organize photos into collections for every pose and angle TRACK THE NUMBERS TOO • Log weight, waist and body fat with each photo • Import measurements from Apple Health • See your trend on a chart, and the change between any two check-ins SHARE YOUR TRANSFORMATION • Export side-by-side images, wipe videos and GIFs • Turn a whole collection into a Transformation Reel: every photo, aligned and played in order PRIVATE BY DESIGN • Your photos and measurements stay on your iPhone and are never uploaded • Lock GainFrame with Face ID or your passcode • Included in your iPhone's iCloud Backup GAINFRAME PRO Free includes one collection with up to 5 photos, 3 auto-aligned photos and 3 background removals. Pro unlocks: • Unlimited auto-alignment and background removal • Unlimited photos and collections • Transformation Reels • Watermark-free exports Pro is available as a monthly or annual subscription. The annual plan includes a free trial for new subscribers. Payment is charged to your Apple Account when you confirm your purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple Account > Subscriptions. Find our EULA and Privacy Policy here: https://docs.google.com/document/d/170uLwpH5-8HxldSGugRD7-4nooGyiOrLHuaoKKnBZZE/edit?usp=sharing
Kinetic Form
This app uses your iPhone camera and on-device machine learning to analyze your exercise form in real-time. It tracks body position, joint angles, and rep tempo to help you train more safely and effectively. You can also log workouts, track nutrition, and monitor progress with detailed analytics.
- Real-time exercise form analysis
- On-device machine learning
- Body position and joint angle tracking
- Workout logging
- Nutrition and macro tracking
- Progress analytics
- Apple Health sync
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KineticForm uses on-device machine learning to analyze your exercise form in real time, tracking body position, joint angles, and rep tempo through your iPhone camera to help you train safer and more effectively. Log workouts, track nutrition and macros, monitor progress with detailed analytics, and sync everything with your watch and Apple Health, all while keeping your data private and on your device. Disclaimer: Kinetic Form is a fitness and wellness tool designed to help you track workouts and improve exercise technique. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or health condition. Always consult a qualified physician before starting any exercise program or making health-related decisions. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Kinetic Form at 5.0 against GainFrame's 3.7. Kinetic Form also leads on monetization model (free vs freemium) and iOS requirement (18.6 vs 26.0). On price, ratings volume and in-app purchases 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. GainFrame sells 4 in-app purchases, starting at $0.99 per month and Kinetic Form sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
Kinetic Form holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.
| Parameter | GainFrame | Kinetic Form |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (3 ratings) — better |
| Number of ratings | 3 | 3 |
| Update frequency | Weekly | — |
| Ads | No | — |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free — better |
| Devices | iPhone — better | — |
| Requires iOS | 26.0 | 18.6 — better |
| Further details — not scored | ||
| Size | 13 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | EVAN HUNTER ALDRICH | IO22 LLC |
In-app purchases
GainFrame
- GainFrame Pro - Monthly$0.991 Month
- GainFrame Pro - Annual7 Days trial$6.991 Year
- GaineFrame Pro Monthly$0.99
- Gainframe Pro Annual$5.99
Kinetic Form
- Pro Monthly$5.991 Month
- Pro Annual$29.991 Year









