# 뤼튼 vs ㅇㅅㄹ

The clearest difference is rating: ㅇㅅㄹ at 5.0 against 뤼튼's 3.8. ㅇㅅㄹ also leads on review sentiment (80% vs 44%) and in-app purchases (none vs 11). 뤼튼's advantage is ratings volume (48 vs 6). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 뤼튼 sells 11 one-off in-app purchases. ㅇㅅㄹ asks for nothing beyond the download.

ㅇㅅㄹ holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: 뤼튼 has 48 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 44% of 뤼튼's written reviews are positive against 80% of ㅇㅅㄹ's.

뤼튼 ships an update every 2 weeks, ㅇㅅㄹ every 3 days. The most recent releases landed on October 30, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 뤼튼 | ㅇㅅㄹ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (48 ratings)](https://appshunter.io/ios/app/ai/id6448556170/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/id6472442846/reviews)** |
| Number of ratings | **48** | 6 |
| Positive reviews | 43.6% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 201 MB | 141 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [wrtn technologies Inc.](https://appshunter.io/developer/1684966734) | [Kulucky Rangers Inc.](https://appshunter.io/developer/1594808743) |

## What reviewers say

### 뤼튼

[App page](https://appshunter.io/ios/app/ai/id6448556170)

This AI-powered assistant offers a suite of tools for writing, image generation, and English conversation practice. It learns your preferences for personalized support and provides a secure, encrypted chat experience. Earn rewards by using the app and completing simple missions.

**Highlights:** AI writing and editing tools, AI image generation, AI English conversation partner, Personalized AI support, App-based rewards system, Analysis of documents and images

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 열쇠 9개 | $0.99 | one-time |
| 4,400 크레딧 | $3.99 | one-time |
| 열쇠 45개 | $4.99 | one-time |
| 10000 크레딧 | $9.99 | one-time |
| 열쇠 99개 | $9.99 | one-time |
| 20000 크레딧 | $17.99 | one-time |
| 열쇠 290개 | $19.99 | one-time |
| 열쇠 450개 | $34.99 | one-time |
| 50000 크레딧 | $39.99 | one-time |
| 100000 크레딧 | $99.99 | one-time |
| 200000 크레딧 | $199.99 | one-time |


### ㅇㅅㄹ

[App page](https://appshunter.io/ios/app/id6472442846)

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

**In-app purchases:** none


## Frequently asked questions

### Is 뤼튼 free?

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

### Is ㅇㅅㄹ free?

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

### Which has better reviews, 뤼튼 or ㅇㅅㄹ?

ㅇㅅㄹ is rated higher. 뤼튼 averages 3.8 out of 5 from 48 ratings, while ㅇㅅㄹ averages 5.0 from 6 ratings.

### Do 뤼튼 or ㅇㅅㄹ have ads?

Neither 뤼튼 nor ㅇㅅㄹ shows ads.

### Which is updated more often, 뤼튼 or ㅇㅅㄹ?

뤼튼 ships an update every 2 weeks, and ㅇㅅㄹ every 3 days. Most recently, 뤼튼 was updated on October 30, 2026 and ㅇㅅㄹ on October 17, 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.*