# 디컴 (dcom) vs Music Speed Changer

The clearest difference is in-app purchases: 디컴 (dcom) at none against Music Speed Changer's 5. 디컴 (dcom) also leads on ads (none vs shown) and update cadence (every 8 days vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Music Speed Changer sells 5 in-app purchases, starting at $4.99 per 7 days. 디컴 (dcom) asks for nothing beyond the download.

디컴 (dcom) ships an update every 8 days, Music Speed Changer every 7 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 디컴 (dcom) | Music Speed Changer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (23 ratings)](https://appshunter.io/ios/app/music-speed-changer-audio/id6738496726/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 7 months |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 37 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DigitalCom Co.,Ltd.](https://appshunter.io/developer/1728795269) | [Kartika Ardiani](https://appshunter.io/developer/1777769813) |

## What reviewers say

### 디컴 (dcom)

[App page](https://appshunter.io/ios/app/dcom/id6477269570)

**In-app purchases:** none


### Music Speed Changer

[App page](https://appshunter.io/ios/app/music-speed-changer-audio/id6738496726)

Easily adjust the tempo of audio files to speed up or slow down tracks without losing quality. Save and share your edited audio, with a user-friendly interface for all skill levels. Offers free basic functionality with optional premium features.

**Highlights:** Change audio tempo seamlessly, Preserve audio quality, History tracking for edits, Export and share audio, User-friendly interface, Free to use

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Speed Pro - 1W | $4.99 | per 7 days |
| Audio Speed Changer Pro - 1M | $9.99 | per month |
| Audio Speed Changer Pro - 1Y | $39.99 | per year |
| Audio Speed Pro | $49.99 | one-time |
| Audio Speed Offer | $49.99 | one-time |


## Frequently asked questions

### Is 디컴 (dcom) free?

디컴 (dcom) is free to download, with no in-app purchases.

### Is Music Speed Changer free?

Music Speed Changer is free to download, with in-app purchases available.

### Do 디컴 (dcom) or Music Speed Changer have ads?

Music Speed Changer shows ads; 디컴 (dcom) does not.

### Which is updated more often, 디컴 (dcom) or Music Speed Changer?

디컴 (dcom) ships an update every 8 days, and Music Speed Changer every 7 months. Most recently, 디컴 (dcom) was updated on October 27, 2026 and Music Speed Changer on October 30, 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.*