# 스스로 vs 스르륵

The clearest difference is rating: 스스로 at 5.0 against 스르륵's 4.0. 스스로 also leads on monetization model (free vs freemium) and iOS requirement (12.3 vs 16.0). 스르륵's advantage is update cadence (every 2 days vs every 8 days). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

스스로 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

스스로 ships an update every 8 days, 스르륵 every 2 days. The most recent releases landed on September 26, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 스스로 | 스르륵 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6443825852/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/id6798074875/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 19 MB | 3 MB |
| Requires iOS | **12.3** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [(주)어디로](https://appshunter.io/developer/1573206795) | [sanghyun joo](https://appshunter.io/developer/6798074877) |

## What reviewers say

### 스스로

[App page](https://appshunter.io/ios/app/id6443825852)

Quickly diagnose your smartphone's condition in under 2 minutes with 16 diagnostic tests. Get an estimated resale value and easily apply for compensation through a trusted service.

**Highlights:** 2-minute smartphone self-diagnosis, 16 diagnostic items, Estimated resale price, Easy compensation application, Trusted used phone compensation service integration

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

**In-app purchases:** none


### 스르륵

[App page](https://appshunter.io/ios/app/id6798074875)

This Korean keyboard app allows users to edit text by swiping the spacebar to move the cursor and swiping the backspace to delete. It remembers copied text, offers a quick bar for symbols, and includes customizable themes and animated pixel pets.

**Highlights:** Swipe to move cursor, Swipe to delete text, Clipboard history, Quick symbol bar, Emoji and Kaomoji input, Customizable themes and backgrounds, Pixel pet animations

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

**In-app purchases:** none


## Frequently asked questions

### Is 스스로 free?

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

### Is 스르륵 free?

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

### Which has better reviews, 스스로 or 스르륵?

스스로 is rated higher. 스스로 averages 5.0 out of 5 from 1 ratings, while 스르륵 averages 4.0 from 1 ratings.

### Do 스스로 or 스르륵 have ads?

Neither 스스로 nor 스르륵 shows ads.

### Which is updated more often, 스스로 or 스르륵?

스스로 ships an update every 8 days, and 스르륵 every 2 days. Most recently, 스스로 was updated on September 26, 2026 and 스르륵 on October 5, 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.*