# JTO @ BOA vs Virtual Bones

The clearest difference is ads: Virtual Bones at none against JTO @ BOA's shown. Virtual Bones also leads on update cadence (fortnightly vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

JTO @ BOA ships an update every 4 months, Virtual Bones fortnightly. Both last shipped on October 3, 2026.

## The numbers

| Metric | JTO @ BOA | Virtual Bones |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 23 MB | 45 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Open Box Publishing Limited](https://appshunter.io/developer/979461747) | [Orthobones ltd](https://appshunter.io/developer/1682547323) |

## What reviewers say

### JTO @ BOA

[App page](https://appshunter.io/ios/app/jto-boa/id1194650424)

**Features:** macOS Compatibility

**In-app purchases:** none


### Virtual Bones

[App page](https://appshunter.io/ios/app/virtual-bones/id6447768503)

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

**In-app purchases:** none


## Frequently asked questions

### Is JTO @ BOA free?

JTO @ BOA is free to download, with no in-app purchases.

### Is Virtual Bones free?

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

### Do JTO @ BOA or Virtual Bones have ads?

JTO @ BOA shows ads; Virtual Bones does not.

### Which is updated more often, JTO @ BOA or Virtual Bones?

JTO @ BOA ships an update every 4 months, and Virtual Bones fortnightly. Most recently, JTO @ BOA was updated on October 3, 2026 and Virtual Bones on October 3, 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.*