# DEK CZ vs Yacars

The clearest difference is device support: DEK CZ at 3 against Yacars's 1. 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | DEK CZ | Yacars |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 88 MB | 57 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stavebniny DEK a.s.](https://appshunter.io/developer/6797854530) | [Protocol 404 s.r.o.](https://appshunter.io/developer/6794700262) |

## What reviewers say

### DEK CZ

[App page](https://appshunter.io/ios/app/dek-cz/id6633439317)

**Features:** macOS Compatibility

**In-app purchases:** none


### Yacars

[App page](https://appshunter.io/ios/app/yacars/id6801850101)

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

**In-app purchases:** none


## Frequently asked questions

### Is DEK CZ free?

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

### Is Yacars free?

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

### Do DEK CZ or Yacars have ads?

Neither DEK CZ nor Yacars shows ads.

### Which is updated more often, DEK CZ or Yacars?

DEK CZ ships an update monthly, and Yacars monthly. Most recently, DEK CZ was updated on November 4, 2026 and Yacars on November 10, 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.*