# A.G Diagnostics vs BOS Ortho Protocols

The clearest difference is update cadence: BOS Ortho Protocols at weekly against A.G Diagnostics's every 3 weeks. 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.

A.G Diagnostics ships an update every 3 weeks, BOS Ortho Protocols weekly. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | A.G Diagnostics | BOS Ortho Protocols |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 37 MB | 32 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [AG Diagnostics](https://appshunter.io/developer/1705668922) | [Bombay Orthopaedic Society](https://appshunter.io/developer/1722258814) |

## What reviewers say

### A.G Diagnostics

[App page](https://appshunter.io/ios/app/ag-diagnostics/id6464281597)

**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 A.G Diagnostics free?

A.G Diagnostics 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 A.G Diagnostics or BOS Ortho Protocols have ads?

Neither A.G Diagnostics nor BOS Ortho Protocols shows ads.

### Which is updated more often, A.G Diagnostics or BOS Ortho Protocols?

A.G Diagnostics ships an update every 3 weeks, and BOS Ortho Protocols weekly. Most recently, A.G Diagnostics was updated on September 8, 2026 and BOS Ortho Protocols on September 14, 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.*