# 기질 테스트 vs 둘이서

The clearest difference is ads: 둘이서 at none against 기질 테스트's shown. 둘이서 also leads on update cadence (daily vs every 5 days). 기질 테스트's advantage is iOS requirement (13.0 vs 15.0). 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.

기질 테스트 ships an update every 5 days, 둘이서 daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 기질 테스트 | 둘이서 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Daily** |
| Size | 23 MB | 33 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [HFX Lab](https://appshunter.io/developer/1139262927) | [June Lee](https://appshunter.io/developer/1895021353) |

## What reviewers say

### 기질 테스트

[App page](https://appshunter.io/ios/app/4/id6763751471)

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

**In-app purchases:** none


### 둘이서

[App page](https://appshunter.io/ios/app/id6770841210)

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

**In-app purchases:** none


## Frequently asked questions

### Is 기질 테스트 free?

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

### Is 둘이서 free?

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

### Do 기질 테스트 or 둘이서 have ads?

기질 테스트 shows ads; 둘이서 does not.

### Which is updated more often, 기질 테스트 or 둘이서?

기질 테스트 ships an update every 5 days, and 둘이서 daily. Most recently, 기질 테스트 was updated on October 24, 2026 and 둘이서 on October 25, 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.*