# KulakApp vs İki Dörtlük

The clearest difference is in-app purchases: İki Dörtlük at none against KulakApp's 1. İki Dörtlük also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). KulakApp's advantage is update cadence (every 4 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. KulakApp sells 1 in-app purchase, starting at $4.99 per month. İki Dörtlük asks for nothing beyond the download.

KulakApp ships an update every 4 days, İki Dörtlük every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | KulakApp | İki Dörtlük |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 19 MB | 56 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Melih Zengin](https://appshunter.io/developer/1888510990) | [AL TOKSOZ](https://appshunter.io/developer/1730541871) |

## What reviewers say

### KulakApp

[App page](https://appshunter.io/ios/app/kulakapp-ear-training/id6761266705)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |


### İki Dörtlük

[App page](https://appshunter.io/ios/app/iki-dortluk/id6770484198)

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

**In-app purchases:** none


## Frequently asked questions

### Is KulakApp free?

KulakApp is free to download, with in-app purchases available.

### Is İki Dörtlük free?

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

### Do KulakApp or İki Dörtlük have ads?

KulakApp shows ads; İki Dörtlük does not.

### Which is updated more often, KulakApp or İki Dörtlük?

KulakApp ships an update every 4 days, and İki Dörtlük every 2 months. Most recently, KulakApp was updated on October 31, 2026 and İki Dörtlük on October 31, 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.*