# JTO @ BOA vs BOS Ortho Protocols

The clearest difference is ads: BOS Ortho Protocols at none against JTO @ BOA's shown. BOS Ortho Protocols also leads on update cadence (weekly 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, BOS Ortho Protocols weekly. The most recent releases landed on November 11, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | JTO @ BOA | BOS Ortho Protocols |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Size | 23 MB | 32 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) | [Bombay Orthopaedic Society](https://appshunter.io/developer/1722258814) |

## What reviewers say

### JTO @ BOA

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

**Features:** macOS Compatibility

**In-app purchases:** none


### BOS Ortho Protocols

[App page](https://appshunter.io/ios/app/bos-ortho-protocols/id6474678039)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JTO @ BOA free?

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

### Is BOS Ortho Protocols free?

BOS Ortho Protocols is free to download, with no in-app purchases.

### Do JTO @ BOA or BOS Ortho Protocols have ads?

JTO @ BOA shows ads; BOS Ortho Protocols does not.

### Which is updated more often, JTO @ BOA or BOS Ortho Protocols?

JTO @ BOA ships an update every 4 months, and BOS Ortho Protocols weekly. Most recently, JTO @ BOA was updated on November 11, 2026 and BOS Ortho Protocols on October 27, 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.*