# Dr. Hahn Instructions vs Pickchar

The clearest difference is iOS requirement: Dr. Hahn Instructions at 11.0 against Pickchar's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dr. Hahn Instructions ships an update every 15 months, Pickchar every 22 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Dr. Hahn Instructions | Pickchar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 22 months |
| Size | 18 MB | 9 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Team Stiefelhagen Werbeagentur GmbH](https://appshunter.io/developer/1031243988) | [Nico Rohrbach](https://appshunter.io/developer/662717596) |

## What reviewers say

### Dr. Hahn Instructions

[App page](https://appshunter.io/ios/app/dr-hahn-instructions/id1147190358)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pickchar

[App page](https://appshunter.io/ios/app/pickchar/id1565657543)

**In-app purchases:** none


## Frequently asked questions

### Is Dr. Hahn Instructions free?

Dr. Hahn Instructions is free to download, with no in-app purchases.

### Is Pickchar free?

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

### Do Dr. Hahn Instructions or Pickchar have ads?

Neither Dr. Hahn Instructions nor Pickchar shows ads.

### Which is updated more often, Dr. Hahn Instructions or Pickchar?

Dr. Hahn Instructions ships an update every 15 months, and Pickchar every 22 months. Most recently, Dr. Hahn Instructions was updated on October 5, 2026 and Pickchar on October 11, 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.*