# 4D Music Player — Accompanying Bach to Broadway

> Interactive music player with customizable playback and instrument sounds. (iPhone/iPad app by 4D Creatives Inc..)

- Source: https://appshunter.io/ios/app/4d-music-player/id1545167687 (this page in markdown: same URL + `.md`)
- Developer: [4D Creatives Inc.](https://appshunter.io/developer/1541576657)
- Category: Music, Productivity, Music
- Price: Free with in-app purchases
- Rating: 4.93/5 from 15 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 1.3 GB
- Languages: English, Chinese, Chinese
- Released: 2020-12-17
- Data updated: 2026-06-11
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/4d-music-player/id1545167687/reviews.md

## What is 4D Music Player?

Available in 175 countries and regions, 4D Music Player has peaked to #1 in music category on the App Store in Taiwan, Hong Kong, Ukraine, Slovenia, and among top #25 in Canada, the United States, and Mainland China.

• Request a track through the 4D Music on Demand service
• Enjoy high quality tracks played by world class pianists
• Add and import tracks to the playlist
• Change speed and transposition of the playback instantly
• Pause and jump ahead flexibly
• Listen back to a chord being detected in realtime
• Bookmark favorite speed and spot
• Switch between harpsichord, guitar, organ, and piano sounds seamlessly
• Stream via FaceTime Share My Screen option in a group call
• Subscribe to flexible plans for unlimited usage

Subscription Details:
• Weekly Plan for 7 days, Monthly Plan for 1 month, or Yearly Plan for 1 year: to gain uninterrupted usage of the app
• Payment will be charged to iTunes Account at confirmation of purchase
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable

For subscription plan and billing questions, contact Apple Support.

For other inquiries, such as repertoire request, email admin@4dcreatives.ca. 

Disclaimer: All pianists who have kindly contributed to the sample tracks agree to grant app users a perpetual, irrevocable, sublicensable and royalty-free license under all copyrights, trademarks, patents, trade secrets, privacy and publicity rights and other intellectual property rights, to use, exploit, reproduce, make available, edit, distribute, display, exhibit, modify, adapt, photograph, record, create derivative works, and otherwise use and permit others to use their works throughout the universe in any and all media now known or hereafter devised, in all languages and in all versions, without liability, obligation, restriction, condition, compensation, credit or attribution, for any purpose whatsoever.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy: https://4dpianoapp.com/policy

## Key features

- On-demand track requests
- High-quality track playback
- Adjustable playback speed and transposition
- Real-time chord detection
- Multiple instrument sound options
- Group call streaming via FaceTime

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Plan | $39.99 | per year |
| Monthly Plan | $9.99 | per month |
| Weekly Plan | $4.99 | per 7 days |


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/4d-music-player/id1545167687/reviews.md

### 5/5 — Better than Appcompanist

*2023-01-03, version 5.5.0*

The playing is much more PROFESSIONAL than any other competitive apps in the App Store. Google the names of the pianists in the 4D app, and you will find that they are well established musicians in the field! Their customer and track request service is lighting fast. The yearly subscription is worth your every penny!

### 5/5 — Absolutely Amazing!

*2022-07-14*

I am thrilled by this wonderful app! As a musician and teacher suffering from arthritic hands and fingers it is the go-to place to help my students practice and improve with wonderful accompaniments which the user is able to tweak to the required settings. A variety of songs, arias etc all available for a minimal cost. Thank you for my peace of mind and helping me to carry on with my job despite my physical skills waning!

**Developer response:** Thank you!

### 5/5 — 4D Accompanist

*2022-07-05, version 4.2.1*

Wonderful to be able to slow down the piano accompaniment when you’re learning a new flute piece. That is why this app is superior to YouTube videos of accompaniment only - where you can play along. The chosen tempo is usually far too fast for me to manage. I am really excited about having this app for my flute practice. Having 4D makes practice more fun.

### 5/5 — Awesome app!

*2022-01-24*

I bought this app a little over a year ago, and it’s my go to for aria practicing/recording. I love that you can slow or speed up the tempo, and you can change the key it’s in. I requested an aria that wasn’t on the app, and Dr. Wong emailed me back within two hours with the rep I needed! Highly recommend for any classical singer/musician!

**Developer response:** Thank you!

### 4/5 — Great app — a few suggestions

*2022-01-18*

I am really excited to use this with my cello students. The only thing I would like to see is a temp given before the star, could be a flash if not a count in. Would be helpful to also have the measure marked if you stop. But as someone who has very basic skills it’s nice to have the accompaniments of many of the pieces I teach.

**Developer response:** Thank you! If you are interested in having measure numbers displayed along with tempo markings for your accompaniment tracks, we do have a parallel product that serves this purpose at: https://4djam.com/jam

Check out the DJ Control Panel in this web app.

### 5/5 — GREAT(independant volume control ?)

*2021-01-24*

Excellent app, only wish you add independant volume control for left and right hands channels

**Developer response:** Thank you! We will keep this in mind for future releases.

### 5/5 — Wow!!!

*2020-12-20*

This is a dream come true!!! Thank you for this app, it works so well and is a pleasure to use. Is there any possibility of using the track in recording? Or exporting tracks ?

**Developer response:** Thank you for the feedback. It's definitely possible to capture your screen's audio and video while the piano part is playing. For example, the link below offers a good reference. Hope this helps! https://support.apple.com/en-ca/HT207935

## Frequently asked questions about 4D Music Player

### What is 4D Music Player?

4D Music Player is an interactive music application that allows users to request tracks, customize playback speed and transposition, and switch between various instrument sounds. It offers high-quality audio and real-time chord detection.

### Does 4D Music Player have ads?

No, 4D Music Player does not contain advertisements. The app is free to download and offers optional subscriptions for uninterrupted usage.

### What are the subscription options for 4D Music Player?

4D Music Player offers flexible subscription plans: a Weekly Plan for $4.99/7 days, a Monthly Plan for $9.99/1 month, and a Yearly Plan for $39.99/1 year. These plans provide uninterrupted usage of the app.

### How can I manage my 4D Music Player subscription?

Subscriptions for 4D Music Player can be managed by the user. Auto-renewal can be turned off by going to your Account Settings after purchase. The subscription automatically renews unless turned off at least 24 hours before the end of the current period.

### What devices is 4D Music Player compatible with?

4D Music Player is available on iPhone, iPad, and iPod. It is designed to provide a seamless experience across these Apple devices.

### How often is 4D Music Player updated?

The latest version of 4D Music Player is 6.3.0, which was last updated on August 19, 2023. Updates typically include new features, performance improvements, and bug fixes.

### What is the age rating for 4D Music Player?

4D Music Player has an age rating of 4+. This indicates it is suitable for users aged 4 and older, with no mature content.

### Can I use 4D Music Player offline?

The description mentions subscription plans for 'uninterrupted usage,' suggesting that while some features might require an internet connection for on-demand requests or streaming, offline playback capabilities are likely available once tracks are imported or downloaded through a subscription.

## Version history (last 5 releases)

### 6.3.0 — 2023-08-19

Fixes and Improvements:
• Import pieces exclusive to subscribed users

### 6.2.0 — 2023-08-17

Fixes and Improvements:
• UI

### 6.1.0 — 2023-02-25

Fixes and Improvements:
• Misc.

### 6.0.2 — 2023-02-03

Fixes and Improvements:
• Graphics optimized

### 6.0.1 — 2023-01-21

Fixes and Improvements:
• Graphics optimized

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## More apps by 4D Creatives Inc.

- [Singers Text Find](https://appshunter.io/ios/app/singers-text-find/id1545790848)
- [Pronounce in Korean](https://appshunter.io/ios/app/pronounce-in-korean/id1545857766)
- [Mandarin Pinyin & IPA Central](https://appshunter.io/ios/app/mandarin-pinyin-and-ipa-central/id1546409671)
- [Cantonese Jyutping AI](https://appshunter.io/ios/app/cantonese-jyutping-ai/id1547055296)
- [French with IPA](https://appshunter.io/ios/app/french-with-ipa/id1559058345)

All apps by 4D Creatives Inc.: https://appshunter.io/developer/1541576657

## Related topics

[accompanist](https://appshunter.io/ios/topics/accompanist)

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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 2026-06-11.*