# Protocol Manager vs Stundenzettel pro

The clearest difference is in-app purchases: Stundenzettel pro at none against Protocol Manager's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Protocol Manager sells 3 in-app purchases, starting at $3.99 per month. Stundenzettel pro asks for nothing beyond the download.

## The numbers

| Metric | Protocol Manager | Stundenzettel pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 15 MB | 46 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Felix Reimann](https://appshunter.io/developer/1513019105) | [IDEAZR](https://appshunter.io/developer/1853030022) |

## What reviewers say

### Protocol Manager

[App page](https://appshunter.io/ios/app/protocol-manager/id6474345545)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fullversion for 1 month | $3.99 | per month |
| Fullversion for 1 year | $34.99 | per year |
| Lifetime-Fullversion | $49.99 | one-time |


### Stundenzettel pro

[App page](https://appshunter.io/ios/app/stundenzettel-pro/id6756013531)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Protocol Manager free?

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

### Is Stundenzettel pro free?

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

### Do Protocol Manager or Stundenzettel pro have ads?

Neither Protocol Manager nor Stundenzettel pro shows ads.

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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.*