# Angles vs RehabKit

The clearest difference is review sentiment: RehabKit at 100% against Angles's 27%. RehabKit also leads on price (Free vs $0.99) and rating (5.0 vs 4.2). Angles's advantage is in-app purchases (none vs 3) and iOS requirement (9.3 vs 26.0). On ads and device support there is nothing between them.

RehabKit is free to download; Angles costs $0.99 up front. RehabKit sells 3 in-app purchases, starting at $12.99 per month. Angles asks for nothing beyond the download.

RehabKit holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: RehabKit has 82 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 27% of Angles's written reviews are positive against 100% of RehabKit's.

Angles ships an update every 4 months, RehabKit every 9 days. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Angles | RehabKit |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/angles-video-goniometer/id1153419316/reviews) | **[5.0 (82 ratings)](https://appshunter.io/ios/app/rehabkit/id1300900487/reviews)** |
| Number of ratings | 5 | **82** |
| Positive reviews | 26.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 22 MB | 139 MB |
| Requires iOS | **9.3** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Nathaniel Cochran](https://appshunter.io/developer/1153419315) | [Schumacher Physical Therapy and Performance](https://appshunter.io/developer/1711506500) |

## 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


### RehabKit

[App page](https://appshunter.io/ios/app/rehabkit/id1300900487)

This app provides physical therapists and trainers with a suite of tools for timing, measurement, analysis, and clinical calculations. It also offers access to curated research and clinical resources, streamlining the assessment-to-action workflow.

**Highlights:** Timing tools (Tempo, Tabata, Metronome), Measurement and motion analysis, Clinical calculators, Curated research feeds, Clinical practice guidelines, Background execution, Live Activities support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clinical Suite  (1-month) | $12.99 | per month |
| Clinical Suite (1-year) | $79.99 | per year |
| Clinical Suite (Lifetime) | $249.99 | one-time |


## Frequently asked questions

### Is Angles free?

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

### Is RehabKit free?

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

### Which has better reviews, Angles or RehabKit?

RehabKit is rated higher. Angles averages 4.2 out of 5 from 5 ratings, while RehabKit averages 5.0 from 82 ratings.

### Do Angles or RehabKit have ads?

Neither Angles nor RehabKit shows ads.

### Which is updated more often, Angles or RehabKit?

Angles ships an update every 4 months, and RehabKit every 9 days. Most recently, Angles was updated on November 2, 2026 and RehabKit on November 6, 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.*