# Pediatrics PT Case Files vs ETSU CPG

The clearest difference is in-app purchases: ETSU CPG at none against Pediatrics PT Case Files's 3. ETSU CPG also leads on update cadence (every 3 weeks vs every 20 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pediatrics PT Case Files sells 3 in-app purchases, starting at $11.99 per 7 days. ETSU CPG asks for nothing beyond the download.

Pediatrics PT Case Files ships an update every 20 months, ETSU CPG every 3 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Pediatrics PT Case Files | ETSU CPG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 weeks** |
| Size | 22 MB | 39 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Expanded Apps](https://appshunter.io/developer/313709778) | [Evan Harris](https://appshunter.io/developer/1812807768) |

## What reviewers say

### Pediatrics PT Case Files

[App page](https://appshunter.io/ios/app/pediatrics-pt-case-files/id1158313515)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $11.99 | per 7 days |
| Monthly Access | $19.99 | per month |
| Pediatric PT Case Files - Education & Rehabilitation | $49.99 | one-time |


### ETSU CPG

[App page](https://appshunter.io/ios/app/etsu-cpg/id6745537158)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pediatrics PT Case Files free?

Pediatrics PT Case Files is free to download, with in-app purchases available.

### Is ETSU CPG free?

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

### Do Pediatrics PT Case Files or ETSU CPG have ads?

Neither Pediatrics PT Case Files nor ETSU CPG shows ads.

### Which is updated more often, Pediatrics PT Case Files or ETSU CPG?

Pediatrics PT Case Files ships an update every 20 months, and ETSU CPG every 3 weeks. Most recently, Pediatrics PT Case Files was updated on October 27, 2026 and ETSU CPG on October 28, 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.*