# Angles vs The Course Kit

The clearest difference is price: The Course Kit at Free against Angles's $0.99. The Course Kit also leads on update cadence (weekly vs every 4 months). Angles's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

The Course Kit is free to download; Angles costs $0.99 up front. The Course Kit sells 2 one-off in-app purchases. Angles asks for nothing beyond the download.

Angles ships an update every 4 months, The Course Kit weekly. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Angles | The Course Kit |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/angles-video-goniometer/id1153419316/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Paid | — |
| Size | 22 MB | 77 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nathaniel Cochran](https://appshunter.io/developer/1153419315) | [Yun-Ru Chen](https://appshunter.io/developer/1865108537) |

## What reviewers say

### Angles

[App page](https://appshunter.io/ios/app/angles-video-goniometer/id1153419316)

This tool allows users to measure angles within videos, either captured live or imported from their library. It supports frame-by-frame analysis and exporting data for further calculations. Designed for rehabilitation professionals.

**Highlights:** Measure angles in videos, Capture or import video, Frame-by-frame video analysis, Point selection and manipulation, Export data to spreadsheet (.xlsx), Adjustable angle label display

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

**In-app purchases:** none


### The Course Kit

[App page](https://appshunter.io/ios/app/the-course-kit/id6757183231)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solo Lifetime | $24.99 | one-time |
| Course Kit | $59.99 | one-time |


## Frequently asked questions

### Is Angles free?

Angles costs $0.99, with no in-app purchases.

### Is The Course Kit free?

The Course Kit is free to download, with in-app purchases available.

### Do Angles or The Course Kit have ads?

The Course Kit shows ads; Angles does not.

### Which is updated more often, Angles or The Course Kit?

Angles ships an update every 4 months, and The Course Kit weekly. Most recently, Angles was updated on October 7, 2026 and The Course Kit on October 21, 2026.

---

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