# Dr. Hahn Instructions vs FIXED

The clearest difference is update cadence: FIXED at weekly against Dr. Hahn Instructions's every 15 months. Dr. Hahn Instructions's advantage is iOS requirement (11.0 vs 15.1). 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.

Dr. Hahn Instructions ships an update every 15 months, FIXED weekly. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Dr. Hahn Instructions | FIXED |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Weekly** |
| Size | 18 MB | 77 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Team Stiefelhagen Werbeagentur GmbH](https://appshunter.io/developer/1031243988) | [Enes Elmatili](https://appshunter.io/developer/1886713196) |

## What reviewers say

### Dr. Hahn Instructions

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

**Features:** macOS Compatibility

**In-app purchases:** none


### FIXED

[App page](https://appshunter.io/ios/app/fixed/id6760902496)

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

**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 FIXED free?

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

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

Neither Dr. Hahn Instructions nor FIXED shows ads.

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

Dr. Hahn Instructions ships an update every 15 months, and FIXED weekly. Most recently, Dr. Hahn Instructions was updated on October 5, 2026 and FIXED on October 6, 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.*