# 아는척 vs NCS공부방

The clearest difference is in-app purchases: NCS공부방 at none against 아는척's 1. NCS공부방 also leads on ads (none vs shown). 아는척's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. 아는척 sells 1 one-off in-app purchase. NCS공부방 asks for nothing beyond the download.

아는척 ships an update every 9 days, NCS공부방 every 2 weeks. Both last shipped on October 8, 2026.

## The numbers

| Metric | 아는척 | NCS공부방 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 47 MB | 52 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OrbitLabs](https://appshunter.io/developer/1884053453) | [GUMJA YOU](https://appshunter.io/developer/1871967759) |

## What reviewers say

### 아는척

[App page](https://appshunter.io/ios/app/id6760773944)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### NCS공부방

[App page](https://appshunter.io/ios/app/ncs/id6791818513)

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

**In-app purchases:** none


## Frequently asked questions

### Is 아는척 free?

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

### Is NCS공부방 free?

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

### Do 아는척 or NCS공부방 have ads?

아는척 shows ads; NCS공부방 does not.

### Which is updated more often, 아는척 or NCS공부방?

아는척 ships an update every 9 days, and NCS공부방 every 2 weeks. Most recently, 아는척 was updated on October 8, 2026 and NCS공부방 on October 8, 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.*