# Goniometer: Joint ROM Measure — Joint angle measurement

> Joint angle measurement (iPhone/iPad app by Procaryote.)

- Source: https://appshunter.io/ios/app/goniometer-joint-rom-measure/id6780147865 (this page in markdown: same URL + `.md`)
- Developer: [Procaryote](https://appshunter.io/developer/1591970439)
- Category: Health & Fitness
- Price: Free
- Age rating: 17+
- Requires: iOS 13.0 · 68 MB
- Languages: Dutch, English, French, German, Greek, Italian, Polish, Portuguese, Spanish
- Released: 2026-06-25
- Data updated: 2026-09-14
- User reviews in markdown: https://appshunter.io/ios/app/goniometer-joint-rom-measure/id6780147865/reviews.md

## What is Goniometer?

Goniometer turns your smartphone into a joint range-of-motion measuring tool, designed for physiotherapists and healthcare professionals.

Using the device's inertial sensor (IMU), measure the angle of a movement in real time, set the zero in the starting position, then capture the left and right sides to compare. An asymmetry of 10° or more is flagged automatically.

Three ways to measure
• Motion sensor (IMU) — lay the phone against the segment and the angle updates live, with its trace.
• Angle dial — a large, clear, centred reading.
• On a photo — place three points (segment, joint, segment) and the angle is computed automatically.

Highlights
• Real-time measurement and set-to-zero (tare)
• Left / right comparison and asymmetry detection (≥ 10°)
• Angle movement trace
• Goniometric measurement on a photo
• Built-in step-by-step help and FAQ
• Available in English, French, German, Spanish, Italian, Dutch, Polish, Greek and Portuguese

Goniometer is part of Physia, the clinical software ecosystem developed by Procaryote: rigorous, easy-to-use, privacy-first tools to assess, measure and follow up your patients.

Goniometer is a measurement-aid tool for healthcare professionals; it does not replace clinical judgement or a certified medical device.


## Version history (last 3 releases)

### 1.3.0 — 2026-09-13

Bug fixes, performance improvements and a smoother user experience.

### 1.2.1 — 2026-07-04

• Improved user interface design for a clearer, smoother experience
• Bug fixes and performance improvements

### 1.2.0 — 2026-06-25

No release notes.

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## More apps by Procaryote

- [Physia – Physio Exercises](https://appshunter.io/ios/app/physia-physio-exercises/id6748342754)
- [Physia Move](https://appshunter.io/ios/app/physia-move/id6759824590)
- [Clinical Toolkit by Procaryote](https://appshunter.io/ios/app/clinical-toolkit-by-procaryote/id6783654716)

All apps by Procaryote: https://appshunter.io/developer/1591970439

## Related topics

[ratefast goniometer](https://appshunter.io/ios/topics/ratefast-goniometer) · [free goniometer](https://appshunter.io/ios/topics/free-goniometer) · [goniometer](https://appshunter.io/ios/topics/goniometer) · [pt goniometer](https://appshunter.io/ios/topics/pt-goniometer) · [knee goniometer](https://appshunter.io/ios/topics/knee-goniometer) · [goniometer medical](https://appshunter.io/ios/topics/goniometer-medical) · [goniometro](https://appshunter.io/ios/topics/goniometro) · [goniometer pro](https://appshunter.io/ios/topics/goniometer-pro)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-14.*