# CD Ankauf ZeeDee vs Keyzers App

The clearest difference is update cadence: Keyzers App at every 15 months against CD Ankauf ZeeDee's every 40 months. CD Ankauf ZeeDee's advantage is iOS requirement (13.0 vs 15.0). 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.

CD Ankauf ZeeDee ships an update every 40 months, Keyzers App every 15 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | CD Ankauf ZeeDee | Keyzers App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 15 months** |
| Size | 17 MB | 71 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Daniel Goldmann](https://appshunter.io/developer/459050182) | [Theo Keijzers](https://appshunter.io/developer/1435813932) |

## What reviewers say

### CD Ankauf ZeeDee

[App page](https://appshunter.io/ios/app/cd-ankauf-zeedee/id459050179)

**Features:** macOS Compatibility

**In-app purchases:** none


### Keyzers App

[App page](https://appshunter.io/ios/app/keyzers-app/id1435813933)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CD Ankauf ZeeDee free?

CD Ankauf ZeeDee is free to download, with no in-app purchases.

### Is Keyzers App free?

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

### Do CD Ankauf ZeeDee or Keyzers App have ads?

Neither CD Ankauf ZeeDee nor Keyzers App shows ads.

### Which is updated more often, CD Ankauf ZeeDee or Keyzers App?

CD Ankauf ZeeDee ships an update every 40 months, and Keyzers App every 15 months. Most recently, CD Ankauf ZeeDee was updated on October 26, 2026 and Keyzers App on October 26, 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.*