# Scolio vs OrthoMeasure

The clearest difference is update cadence: OrthoMeasure at every 5 days against Scolio's every 32 months. Scolio's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Scolio against 5.0 for OrthoMeasure. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Scolio ships an update every 32 months, OrthoMeasure every 5 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Scolio | OrthoMeasure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/scolio-angle-meter/id6478386576/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/orthomeasure/id6755159995/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 2 MB | 3 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Freely Bee](https://appshunter.io/developer/1824925156) | [Hadi Altabatabaae](https://appshunter.io/developer/1852313650) |

## What reviewers say

### Scolio

[App page](https://appshunter.io/ios/app/scolio-angle-meter/id6478386576)

This utility app uses your device's motion sensors to display real-time tilt angles. It allows you to set and reset a zero reference, capture readings with a tap or button, and review them within the session. Designed for everyday, non-medical angle measurements.

**Highlights:** Continuous angle readings, Set and reset zero reference, Capture readings with tap/button, Review captured readings, Uses device motion sensors

**In-app purchases:** none


### OrthoMeasure

[App page](https://appshunter.io/ios/app/orthomeasure/id6755159995)

Accurately measure clinical angles using your iPhone's motion sensors. This digital goniometer provides precise readings on X-rays or during examinations with a simple two-tap system. Get instant, clear display of all corresponding angles.

**Highlights:** Precise angle measurement, Simple 2-tap system, Visual angle display, Full angle display (acute, obtuse, reflex), Clean, dark-mode interface, Uses device motion sensors

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scolio free?

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

### Is OrthoMeasure free?

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

### Which has better reviews, Scolio or OrthoMeasure?

Scolio and OrthoMeasure are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Scolio or OrthoMeasure have ads?

Neither Scolio nor OrthoMeasure shows ads.

### Which is updated more often, Scolio or OrthoMeasure?

Scolio ships an update every 32 months, and OrthoMeasure every 5 days. Most recently, Scolio was updated on November 4, 2026 and OrthoMeasure on November 5, 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.*