# 스르륵 vs EchoRecorder

The clearest difference is ads: 스르륵 at none against EchoRecorder's shown. On price, review sentiment, update cadence and in-app purchases there is nothing between them.

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

스르륵 ships an update every 2 days, EchoRecorder daily. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 스르륵 | EchoRecorder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/id6798074875/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | **Daily** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 3 MB | 5 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [sanghyun joo](https://appshunter.io/developer/6798074877) | [HUJIN SHIN](https://appshunter.io/developer/1516817833) |

## What reviewers say

### 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


### EchoRecorder

[App page](https://appshunter.io/ios/app/echorecorder-voice-recorder/id6806891469)

This utility app allows for instant voice recording and playback. It's designed for quick reviews and saving audio for practice, rehearsals, or capturing ideas. Features include quick recording, locked recording, and automatic playback.

**Highlights:** Instant recording, Automatic playback, Slide-up lock recording, Dark Mode support, Quick audio review

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

**In-app purchases:** none


## Frequently asked questions

### Is 스르륵 free?

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

### Is EchoRecorder free?

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

### Do 스르륵 or EchoRecorder have ads?

EchoRecorder shows ads; 스르륵 does not.

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

스르륵 ships an update every 2 days, and EchoRecorder daily. Most recently, 스르륵 was updated on October 5, 2026 and EchoRecorder on October 11, 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.*