# CPNN vs Medtrain

The clearest difference is in-app purchases: CPNN at none against Medtrain's 1. CPNN also leads on update cadence (every 2 weeks vs every 9 months) and iOS requirement (11.4 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Medtrain sells 1 one-off in-app purchase. CPNN asks for nothing beyond the download.

CPNN ships an update every 2 weeks, Medtrain every 9 months. The most recent releases landed on October 5, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | CPNN | Medtrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Size | 9 MB | 321 MB |
| Requires iOS | **11.4** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BioQuest Global](https://appshunter.io/developer/581489584) | [BANGALORE MEDTRAIN LLP](https://appshunter.io/developer/1625258317) |

## What reviewers say

### CPNN

[App page](https://appshunter.io/ios/app/cpnn/id1514992371)

**Features:** macOS Compatibility

**In-app purchases:** none


### Medtrain

[App page](https://appshunter.io/ios/app/medtrain/id1625258075)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Course NCEC 1 | $10.99 | one-time |


## Frequently asked questions

### Is CPNN free?

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

### Is Medtrain free?

Medtrain is free to download, with in-app purchases available.

### Do CPNN or Medtrain have ads?

Neither CPNN nor Medtrain shows ads.

### Which is updated more often, CPNN or Medtrain?

CPNN ships an update every 2 weeks, and Medtrain every 9 months. Most recently, CPNN was updated on October 5, 2026 and Medtrain on September 24, 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.*