# DrGoniometer vs DynamicGoniometerAR

The clearest difference is price: DynamicGoniometerAR at $2.99 against DrGoniometer's $11.99. DynamicGoniometerAR also leads on in-app purchases (none vs 1). DrGoniometer's advantage is rating (2.3 vs 2.0) and update cadence (every 5 months vs every 14 months). On review sentiment, ads, monetization model and device support there is nothing between them.

DrGoniometer costs $11.99 and DynamicGoniometerAR $2.99 up front. DrGoniometer sells 1 one-off in-app purchase. DynamicGoniometerAR asks for nothing beyond the download.

DrGoniometer holds the better App Store score, 2.3 against 2.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

DrGoniometer ships an update every 5 months, DynamicGoniometerAR every 14 months. The most recent releases landed on September 29, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | DrGoniometer | DynamicGoniometerAR |
| --- | --- | --- |
| Price | $11.99 | **$2.99** |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/drgoniometer/id362356791/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/dynamicgoniometerar/id1457358248/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 14 months |
| Monetization | Paid | Paid |
| Size | 10 MB | 2 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [CDM S.r.L.](https://appshunter.io/developer/343076501) | [ORTHOPRACTIS.COM SINGLE MEMBER P.C.](https://appshunter.io/developer/1286360877) |

## What reviewers say

### DrGoniometer

[App page](https://appshunter.io/ios/app/drgoniometer/id362356791)

This medical tool allows healthcare professionals to accurately measure and store patient joint articulation angles using iPhone photography. It offers scientifically validated measurements comparable to professional tools and includes features for data management and export.

**Highlights:** Measure patient articulation angles, Store patient records and historical data, Photograph articulations with marker identification, Scientifically validated measurement accuracy, Export data to Excel via iTunes File Sharing, Browse and print patient records, Backup and restore data

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DrGoniometer - PC access | $11.99 | one-time |


### DynamicGoniometerAR

[App page](https://appshunter.io/ios/app/dynamicgoniometerar/id1457358248)

This medical app uses augmented reality to measure joint range of motion in real-time. It assists healthcare professionals by dynamically tracking patient movements and displaying angle measurements directly on screen.

**Highlights:** Augmented reality joint angle measurement, Real-time dynamic motion tracking, Automatic marker recognition, Continuous angle and range of motion display, Save results as screenshots, Patient freedom of movement

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

**In-app purchases:** none


## Frequently asked questions

### Is DrGoniometer free?

DrGoniometer costs $11.99, and also offers in-app purchases.

### Is DynamicGoniometerAR free?

DynamicGoniometerAR costs $2.99, with no in-app purchases.

### Which has better reviews, DrGoniometer or DynamicGoniometerAR?

DrGoniometer is rated higher. DrGoniometer averages 2.3 out of 5 from 3 ratings, while DynamicGoniometerAR averages 2.0 from 1 ratings.

### Do DrGoniometer or DynamicGoniometerAR have ads?

Neither DrGoniometer nor DynamicGoniometerAR shows ads.

### Which is updated more often, DrGoniometer or DynamicGoniometerAR?

DrGoniometer ships an update every 5 months, and DynamicGoniometerAR every 14 months. Most recently, DrGoniometer was updated on September 29, 2026 and DynamicGoniometerAR on September 26, 2026.

---

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