# Study Airlines vs Yanlışlar Defteri

The clearest difference is update cadence: Yanlışlar Defteri at fortnightly against Study Airlines's monthly. 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.

Study Airlines ships an update monthly, Yanlışlar Defteri fortnightly. The most recent releases landed on November 15, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Study Airlines | Yanlışlar Defteri |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/study-airlines-flight-timer/id6796688525/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 25 MB | 90 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yaser Abu Shaqra](https://appshunter.io/developer/1880326342) | [Mehmet Cakir](https://appshunter.io/developer/6799491387) |

## What reviewers say

### Study Airlines

[App page](https://appshunter.io/ios/app/study-airlines-flight-timer/id6796688525)

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

**In-app purchases:** none


### Yanlışlar Defteri

[App page](https://appshunter.io/ios/app/yanlslar-defteri/id6799508741)

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

**In-app purchases:** none


## Frequently asked questions

### Is Study Airlines free?

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

### Is Yanlışlar Defteri free?

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

### Do Study Airlines or Yanlışlar Defteri have ads?

Neither Study Airlines nor Yanlışlar Defteri shows ads.

### Which is updated more often, Study Airlines or Yanlışlar Defteri?

Study Airlines ships an update monthly, and Yanlışlar Defteri fortnightly. Most recently, Study Airlines was updated on November 15, 2026 and Yanlışlar Defteri 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.*