# SPLYZA Motion vs OpenCap

The clearest difference is rating: OpenCap at 5.0 against SPLYZA Motion's 3.3. OpenCap also leads on in-app purchases (none vs 2). SPLYZA Motion's advantage is update cadence (weekly vs every 6 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. SPLYZA Motion sells 2 in-app purchases, starting at $300.00 per month. OpenCap asks for nothing beyond the download.

OpenCap holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 6 and 7 respectively.

SPLYZA Motion ships an update weekly, OpenCap every 6 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | SPLYZA Motion | OpenCap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/splyza-motion/id1550889336/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/opencap/id1630513242/reviews)** |
| Number of ratings | 6 | **7** |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 333 MB | 6 MB |
| Requires iOS | 17.6 | **16** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SPLYZA Inc.](https://appshunter.io/developer/898788949) | [Model Health, Inc.](https://appshunter.io/developer/1252127888) |

## What reviewers say

### SPLYZA Motion

[App page](https://appshunter.io/ios/app/splyza-motion/id1550889336)

This app uses AI and a single camera to analyze 2D and 3D human motion. It tracks over 40 key body points, works offline, and supports various applications like sports form and rehabilitation gait analysis. Data can be exported for further review.

**Highlights:** AI-powered 2D/3D motion analysis, Tracks over 40 key body points, Offline functionality, Supports video import, Displays motion data (angle, speed, distance), Video comparison (2D only), Export coordinates and video data

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2D Analysis Monthly | $300.00 | per month |
| 3D Analysis (Monthly) | $600.00 | per month |


### OpenCap

[App page](https://appshunter.io/ios/app/opencap/id1630513242)

Capture and analyze 3D human movement using your iOS device's camera. This system includes an app for video recording and a web platform for biomechanical analysis and data visualization.

**Highlights:** 3D human movement measurement, iOS video capture app, Web app for data collection, Biomechanical analysis, Cloud computing integration, Data visualization

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SPLYZA Motion free?

SPLYZA Motion is free to download, with in-app purchases available.

### Is OpenCap free?

OpenCap is free to download, with no in-app purchases.

### Which has better reviews, SPLYZA Motion or OpenCap?

OpenCap is rated higher. SPLYZA Motion averages 3.3 out of 5 from 6 ratings, while OpenCap averages 5.0 from 7 ratings.

### Do SPLYZA Motion or OpenCap have ads?

Neither SPLYZA Motion nor OpenCap shows ads.

### Which is updated more often, SPLYZA Motion or OpenCap?

SPLYZA Motion ships an update weekly, and OpenCap every 6 months. Most recently, SPLYZA Motion was updated on November 7, 2026 and OpenCap on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*