# OpenCap vs Video Gait Analysis

The clearest difference is in-app purchases: OpenCap at none against Video Gait Analysis's 1. OpenCap also leads on rating (5.0 vs 4.7) and iOS requirement (15.6 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Video Gait Analysis sells 1 one-off in-app purchase. OpenCap asks for nothing beyond the download.

OpenCap holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OpenCap | Video Gait Analysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/opencap/id1630513242/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/video-gait-analysis/id6755270242/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 6 MB | 8 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Model Health, Inc.](https://appshunter.io/developer/1252127888) | [Glen Bentley](https://appshunter.io/developer/537502474) |

## What reviewers say

### OpenCap

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

Capture 3D human movement data using your iOS device's camera. Analyze biomechanics through a comprehensive system including an app, web platform, and cloud computing.

**Highlights:** 3D human movement capture, iOS video recording, Web-based data collection, Biomechanical analysis, Cloud computing integration

**Features:** Vision Pro support

**In-app purchases:** none


### Video Gait Analysis

[App page](https://appshunter.io/ios/app/video-gait-analysis/id6755270242)

This app provides running specialty stores and professionals with tools to record, analyze, and explain running mechanics. It offers high-quality video recording, professional analysis tools, and precise playback controls, all while keeping customer data local and private.

**Highlights:** High-quality video recording (60fps), Professional analysis tools (drawing, angle measurement), Precision playback controls (speed, frame-by-frame), Customer profile management, Searchable session library, Local data storage for privacy

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Tools | $19.99 | one-time |


## Frequently asked questions

### Is OpenCap free?

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

### Is Video Gait Analysis free?

Video Gait Analysis is free to download, with in-app purchases available.

### Which has better reviews, OpenCap or Video Gait Analysis?

OpenCap is rated higher. OpenCap averages 5.0 out of 5 from 7 ratings, while Video Gait Analysis averages 4.7 from 3 ratings.

### Do OpenCap or Video Gait Analysis have ads?

Neither OpenCap nor Video Gait Analysis shows ads.

### Which is updated more often, OpenCap or Video Gait Analysis?

OpenCap ships an update every 4 months, and Video Gait Analysis every 4 months. Most recently, OpenCap was updated on October 25, 2026 and Video Gait Analysis on October 24, 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.*