# 직상 vs 모두의 자격증

직상 and 모두의 자격증 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 직상 sells 1 one-off in-app purchase and 모두의 자격증 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

직상 ships an update every 2 weeks, 모두의 자격증 every 8 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 직상 | 모두의 자격증 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Size | 86 MB | 42 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [dasong sim](https://appshunter.io/developer/1883683802) | [woosik choi](https://appshunter.io/developer/1845521022) |

## What reviewers say

### 직상

[App page](https://appshunter.io/ios/app/2/id6772156713)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄 평생 | $5.99 | one-time |


### 모두의 자격증

[App page](https://appshunter.io/ios/app/id6779944719)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $2.99 | one-time |


## Frequently asked questions

### Is 직상 free?

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

### Is 모두의 자격증 free?

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

### Do 직상 or 모두의 자격증 have ads?

Both 직상 and 모두의 자격증 show ads.

### Which is updated more often, 직상 or 모두의 자격증?

직상 ships an update every 2 weeks, and 모두의 자격증 every 8 days. Most recently, 직상 was updated on October 25, 2026 and 모두의 자격증 on October 8, 2026.

---

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