# OffiK vs 역재생 녹음기

The clearest difference is ads: OffiK at none against 역재생 녹음기's shown. OffiK also leads on monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | OffiK | 역재생 녹음기 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/id6752764344/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | — |
| Monetization | **Free** | Ad-supported |
| Size | 60 MB | 91 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MINIRECORD Corp](https://appshunter.io/developer/1575160583) | [SUNGHUN LIM](https://appshunter.io/developer/1790655194) |

## What reviewers say

### OffiK

[App page](https://appshunter.io/ios/app/offik/id6670313734)

This app offers a smart album experience with QR code authentication for seamless playback of high-quality music and visuals. Enjoy exclusive photobooks, unreleased photocards, and special videos, all accessible through your registered albums.

**Highlights:** High-quality music playback, High-definition photobook, Exclusive unreleased photocards, Exclusive special videos, 3D AR photocards, QR card authentication

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

**In-app purchases:** none


### 역재생 녹음기

[App page](https://appshunter.io/ios/app/id6752764344)

Easily record audio and play it back in reverse with a single tap. This app also allows for advanced side-by-side waveform analysis of two audio files and keeps all your recordings organized in a simple library.

**Highlights:** Effortless recording, Instant reverse playback, Advanced similarity analysis, Organized library, Waveform comparison

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OffiK free?

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

### Is 역재생 녹음기 free?

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

### Do OffiK or 역재생 녹음기 have ads?

역재생 녹음기 shows ads; OffiK does not.

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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.*