# KÉK LUKÁCS vs Diatár

The clearest difference is ads: Diatár at none against KÉK LUKÁCS's shown. Diatár also leads on update cadence (weekly vs every 3 months). KÉK LUKÁCS's advantage is iOS requirement (13.0 vs 15.6). On price, 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.

KÉK LUKÁCS ships an update every 3 months, Diatár weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | KÉK LUKÁCS | Diatár |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Size | 58 MB | 67 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Kek Marketing Export Kft.](https://appshunter.io/developer/1741166644) | [Jezus Tarsasaga Magyarorszagi Rendtartomanya](https://appshunter.io/developer/808417010) |

## What reviewers say

### KÉK LUKÁCS

[App page](https://appshunter.io/ios/app/kek-lukacs/id6496858831)

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

**In-app purchases:** none


### Diatár

[App page](https://appshunter.io/ios/app/diatar/id6776971927)

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

**In-app purchases:** none


## Frequently asked questions

### Is KÉK LUKÁCS free?

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

### Is Diatár free?

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

### Do KÉK LUKÁCS or Diatár have ads?

KÉK LUKÁCS shows ads; Diatár does not.

### Which is updated more often, KÉK LUKÁCS or Diatár?

KÉK LUKÁCS ships an update every 3 months, and Diatár weekly. Most recently, KÉK LUKÁCS was updated on October 30, 2026 and Diatár on October 28, 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.*