# İlişki Testi vs Ters Köşe

The clearest difference is update cadence: İlişki Testi at every 6 weeks against Ters Köşe's every 16 months. İlişki Testi also leads on iOS requirement (9.0 vs 15.1). 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.

İlişki Testi ships an update every 6 weeks, Ters Köşe every 16 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | İlişki Testi | Ters Köşe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 16 months |
| Size | 49 MB | 24 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [GO BULUT YAZILIM TEKNOLOJILERI SITE YONETIMI SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1559114253) | [EFEKAN SAHIN](https://appshunter.io/developer/1768222629) |

## What reviewers say

### İlişki Testi

[App page](https://appshunter.io/ios/app/iliski-testi/id1595203874)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ters Köşe

[App page](https://appshunter.io/ios/app/ters-kose/id6742660265)

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

**In-app purchases:** none


## Frequently asked questions

### Is İlişki Testi free?

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

### Is Ters Köşe free?

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

### Do İlişki Testi or Ters Köşe have ads?

Neither İlişki Testi nor Ters Köşe shows ads.

### Which is updated more often, İlişki Testi or Ters Köşe?

İlişki Testi ships an update every 6 weeks, and Ters Köşe every 16 months. Most recently, İlişki Testi was updated on November 3, 2026 and Ters Köşe on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*