# ACL Rehab Tracker vs Goniometer

The clearest difference is iOS requirement: Goniometer at 13.0 against ACL Rehab Tracker's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | ACL Rehab Tracker | Goniometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/acl-rehab-tracker/id6758809797/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | Free | — |
| Size | 60 MB | 69 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Twin Tip Solutions LLC](https://appshunter.io/developer/1813519780) | [Procaryote](https://appshunter.io/developer/1591970439) |

## What reviewers say

### ACL Rehab Tracker

[App page](https://appshunter.io/ios/app/acl-rehab-tracker/id6758809797)

This app uses AI to measure knee flexion and extension angles from photos, helping you track your ACL rehabilitation progress. Monitor your recovery journey with weekly updates, visual history, and progress charts. It's designed to keep you informed and motivated between physical therapy sessions.

**Highlights:** AI-powered knee angle measurements, Track extension and flexion angles, Weekly progress tracking, Visual history of measurements, Progress charts and graphs, Photo library support

**Features:** macOS Compatibility

**In-app purchases:** none


### Goniometer

[App page](https://appshunter.io/ios/app/goniometer-range/id6780147865)

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

**In-app purchases:** none


## Frequently asked questions

### Is ACL Rehab Tracker free?

ACL Rehab Tracker is free to download, with no in-app purchases.

### Is Goniometer free?

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

### Do ACL Rehab Tracker or Goniometer have ads?

Neither ACL Rehab Tracker nor Goniometer 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.*