# 이용사 vs 날먹

The clearest difference is in-app purchases: 날먹 at none against 이용사's 2. 날먹 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 이용사 sells 2 one-off in-app purchases. 날먹 asks for nothing beyond the download.

이용사 ships an update fortnightly, 날먹 every 10 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 이용사 | 날먹 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | — | Free |
| Size | 45 MB | 86 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jongmin Kim](https://appshunter.io/developer/1693759760) | [HONG IK LEE](https://appshunter.io/developer/1819512861) |

## What reviewers say

### 이용사

[App page](https://appshunter.io/ios/app/id6743672863)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $2.99 | one-time |
| 후원 하기 | $5.99 | one-time |


### 날먹

[App page](https://appshunter.io/ios/app/id6748201396)

This app focuses on practicing past exam questions to help users pass a nail technician certification exam. It offers features like year-by-year question sets, automatic review of incorrect answers, and real-time performance analysis. It's designed for efficient, offline study.

**Highlights:** Yearly past question practice, Automatic incorrect answer review, Real-time accuracy analysis, Mock exam mode, Offline support

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

**In-app purchases:** none


## Frequently asked questions

### Is 이용사 free?

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

### Is 날먹 free?

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

### Do 이용사 or 날먹 have ads?

이용사 shows ads; 날먹 does not.

### Which is updated more often, 이용사 or 날먹?

이용사 ships an update fortnightly, and 날먹 every 10 days. Most recently, 이용사 was updated on October 16, 2026 and 날먹 on October 18, 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.*