# BoneGauge vs BoneCalc

The clearest difference is iOS requirement: BoneGauge at 9.0 against BoneCalc's 16.4. 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 | BoneGauge | BoneCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bonegauge/id1166827400/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Free | — |
| Size | 18 MB | 72 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [HarborLight Solutions LLC](https://appshunter.io/developer/377136756) | [BC Children's Hospital](https://appshunter.io/developer/1521364756) |

## What reviewers say

### BoneGauge

[App page](https://appshunter.io/ios/app/bonegauge/id1166827400)

This medical app approximates bone density and quality using smartphone images of the second metacarpal bone. It calculates cortical percentage, which correlates with DXA scan results, aiding in patient screening and treatment decisions.

**Highlights:** Approximate bone density and quality, Measure cortical thickness of second metacarpal, Use smartphone camera or saved images, Calculate 2nd metacarpal cortical percentage (2MCP), Upload measurements to central database, Estimate global T score

**Features:** macOS Compatibility

**In-app purchases:** none


### BoneCalc

[App page](https://appshunter.io/ios/app/bonecalc/id1535346472)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BoneGauge free?

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

### Is BoneCalc free?

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

### Do BoneGauge or BoneCalc have ads?

Neither BoneGauge nor BoneCalc 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.*