# OpenCap vs BAR MATH

The clearest difference is ratings volume: OpenCap at 7 against BAR MATH's 1. On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for OpenCap against 5.0 for BAR MATH. That said, the two scores are not equally well evidenced: OpenCap has 7 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | OpenCap | BAR MATH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/opencap/id1630513242/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/bar-math-plate-trainer/id6813287222/reviews) |
| Number of ratings | **7** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | Free |
| Size | 6 MB | 4 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Model Health, Inc.](https://appshunter.io/developer/1252127888) | [Efficiency Strength Training, LLC](https://appshunter.io/developer/1703694491) |

## 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


### BAR MATH

[App page](https://appshunter.io/ios/app/bar-math-plate-trainer/id6813287222)

This app helps users master the numerical aspects of Olympic barbell loading. It offers various training modes to practice calculating weights, identifying plates, and improving speed under pressure. Additional tools include unit conversions and anatomical identification.

**Highlights:** Load the bar to target weight, Identify plates and total weight, Timed speed rounds, Memorize common weight standards, Unit conversions (lbs, kg, etc.), Muscle and bone identification, Progress tracking and personal records

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenCap free?

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

### Is BAR MATH free?

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

### Which has better reviews, OpenCap or BAR MATH?

OpenCap and BAR MATH are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do OpenCap or BAR MATH have ads?

Neither OpenCap nor BAR MATH shows ads.

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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.*