# Speedic - Music Speed Changer — Slow Playback for Apple Music

> Adjust audio playback speed for musicians, singers, and translators. (iPhone/iPad app by nabehide.)

- Source: https://appshunter.io/ios/app/speedic-music-speed-changer/id1539333173 (this page in markdown: same URL + `.md`)
- Developer: [nabehide](https://appshunter.io/developer/1442101437)
- Category: Music, Productivity
- Price: Free with in-app purchases
- Rating: 3.40/5 from 5 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 45 MB
- Languages: American English, Japanese
- Released: 2021-02-27
- Data updated: 2026-10-08
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/speedic-music-speed-changer/id1539333173/reviews.md

## What is Speedic?

Play Apple Music at Your Own Speed

Speedic is a music player that lets you freely adjust playback speed.

It’s useful for instrument practice, transcription, vocal practice, language learning, and any situation where you want to slow something down or listen to the same part repeatedly.

Apple Music Support

Play songs from Apple Music and music stored in iCloud directly in Speedic.

Slow songs down or speed them up to match your practice or listening needs.

Precise Playback Control

Adjust playback speed from 0.0x to 2.0x
Use a long, multi-row seek bar for precise navigation
Jump quickly to the exact part you want to hear
Repeat sections as needed

Great for checking difficult phrases, transcribing music, or replaying hard-to-hear sections.

Perfect For

Guitar, piano, and other instrument practice
Ear training and transcription
Singing and vocal practice
Transcription and translation
Language learning and listening practice

Speedic Pro

Speedic’s core features are available for free.

With Speedic Pro, you can make your practice even more comfortable:

Remove all ads
Automatically save marker positions for each song

Recommended for users who want to stay focused without ads or keep frequently practiced sections saved for later.

Subscription Information

Payment will be charged to your Apple Account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time from your Apple Account subscription settings.

## Key features

- Adjust playback speed
- Supports Apple Music
- Supports iCloud songs
- Loop markers
- Ad-free Pro version

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| $1.99 / month | $1.99 | per month |
| $8.99 / year | $8.99 | per year |


## Is Speedic safe?

Not enough ratings yet to assess Speedic.

## Is Speedic legit?

Speedic - Music Speed Changer appears to be a legitimate app. The AppsHunter Legitimacy Score for Speedic is 90 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/speedic-music-speed-changer/id1539333173/reviews.md

### 1/5 — Was once awesome, now broken.

*2026-08-27*

Not all songs sound “right” at the same speed, this allowed more control on that; until it didn’t. No more playback at all suddenly as of 27 Aug 2026.

### 3/5 — カメラロールの取り込み

*2025-05-30, version 1.3.14*

カメラロールから取り込めるようにして頂けると助かります。

### 1/5 — バグ？

*2025-05-18, version 1.3.14*

ピン刺しの位置と、音楽がズレるようになってしまいました。再起動や再インストールなどは試したのですが改善されません。ここ1週間ほどのことなのですが…。範囲指定から再生部分が逸脱するので大変困っています。
あと、たまにすごい音痴？雑音が入る状態になります。こちらは楽曲を何度か選択し直しで治ります。
とても使いやすくて気に入ってたけど残念ですが別アプリに引っ越しを検討します。。

### 2/5 — 課金しようとすると落ちる

*2025-05-08, version 1.3.14*

課金しようとするとアプリが閉じてしまいproにできません…

### 4/5 — かなり良いと思います。

*2025-01-01, version 1.3.14*

語学学習に利用させてもらっています。ただ速度を上げると少し音が二重になる、こもるような感じがあります。重宝はしているのですが。

### 5/5 — めちゃくちゃいい

*2024-02-21, version 1.3.7*

めちゃくちゃいい

### 4/5 — Apple Music、年間契約の人は…？

*2023-09-14, version 1.2.17*

年間契約してるのに、 月額を選ぶようにされる アカウント連携みたいなのないのか…？となったけど、プレイリストとか最近聞いた曲やアーティストで調べられたからしばらくしたら同期さえしてたらいいのね　逆に他のデバイスで使っててもこのアプリを使用するデバイスで同期設定してないとできないかと
使ってみたけど分かりやすいマークの最低限であまり迷わずつかえた、Apple Music使用してる人なら良いと思う　バックグラウンド再生も可能　自分はエンディングとかでアニメでゆっくりだったからというのを調整してその速さで聴いたり、覚えたい曲に使ってます。

### 3/5 — アプリが落ちる

*2023-08-15, version 1.2.14*

最近曲をかけようとするとアプリが毎回落ちるのでそこだけ改善していただけるのであれば星5です。
どうかよろしくお願い致します

### 3/5 — Apple Musicだけでしょうか

*2022-01-18, version 1.2.4*

めちゃくちゃ使いやすそうなので使いたいのですが、iCloudファイルからのインポートの仕方がわかりませんでした。

## Frequently asked questions about Speedic

### What is Speedic used for?

Speedic allows you to change the playback speed of your audio files, making them play slower or faster. This is useful for singers, musicians, and translators who need to practice or analyze audio content.

### Does Speedic support Apple Music?

Yes, Speedic supports Apple Music and songs stored in your iCloud for free, allowing you to adjust their playback speed.

### What are the benefits of Speedic Pro?

Speedic Pro removes all advertisements from the app and enables the saving of loop markers for each song, enhancing your practice experience.

### How much does Speedic Pro cost?

Speedic Pro is available through a subscription model, with options for $1.99 per month or $8.99 per year. A purchase will be applied to your iTunes account upon confirmation.

### Can I cancel my Speedic Pro subscription?

Yes, you can cancel your subscription anytime through your iTunes account settings. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current subscription period.

### Does Speedic have ads?

The free version of Speedic contains advertisements. You can remove ads by subscribing to Speedic Pro.

### What devices is Speedic available on?

Speedic is available on iPhone, iPad, and iPod, and is suitable for users aged 4 and above.

### How often is Speedic updated?

The latest version of Speedic is 1.3.16, and it was last updated on October 5, 2025. This indicates regular updates to improve functionality and address issues.

## Version history (last 5 releases)

### 1.3.21 — 2026-09-29

Thank you for using Speedic!
- [Pro] Added the ability to play local audio files.
- Improved app stability.

### 1.3.20 — 2026-09-07

Thank you for using Speedic!
- Improved app stability.

### 1.3.19 — 2026-08-21

Thank you for using Speedic!
- Improved usability and app stability.

### 1.3.18 — 2026-08-16

Thank you for using Speedic!
- Improved app stability.

### 1.3.17 — 2026-08-12

Thank you for using Speedic!
- Improved guidance when playback speed cannot be changed.
- Improved player setting descriptions.
- Improved app stability.

## Apps similar to Speedic

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [musica: AI Listening & Player](https://appshunter.io/ios/app/musica-ai-listening-and-player/id1288959420) | 4.1 (28) | Free | Music |
| [Hayaemon - Music Player](https://appshunter.io/ios/app/hayaemon-music-player/id717639970) | 4.8 (255) | Free | Music |
| [Music Speed Changer-Transposer](https://appshunter.io/ios/app/music-speed-changer-transposer/id6447086413) | 4.5 (160) | Free | Music |
| [Nu-Music Player](https://appshunter.io/ios/app/nu-music-player/id982811087) | 4.3 (63) | Free | Music |
| [Music Speed Changer・Audio](https://appshunter.io/ios/app/music-speed-changeraudio/id6738125207) | 4.4 (27) | Free | Music |
| [Slowify: Music Speed Changer](https://appshunter.io/ios/app/slowify-music-speed-changer/id6446010473) | 4.4 (64) | Free | Music |

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All apps by nabehide: https://appshunter.io/developer/1442101437

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*