---
title: "MIDI Opener - Bewertungen, Einnahmen und Downloads in Vereinigtes Königreich | Apple App Store"
description: "MIDI Opener: The Ultimate MIDI Player Experience Discover the new standard in MIDI playback with MIDI Opener, the most advanced and user-friendly free MIDI player available on the App Store. This late"
---

# MIDI Opener — Vereinigtes Königreich
> The essential MIDI player

![MIDI Opener App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/51/e0/1b/51e01ba8-f487-0df3-b09b-5d30dc874e9d/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/434x0w.png)

**Developer:** [MartianRover](https://apptail.io/de/developer/martianrover-kfQb)
**Category:** Utilities
**Rating:** 3.5/5 (13 ratings)
**Price:** Free
**Bundle ID:** com.martianrover.MIDI-Opener
**Store:** Apple App Store
**Country:** Vereinigtes Königreich
**Version:** 4.3 (released 2026-01-02)
**Original Release:** 2015-09-18
**Languages:** English, Czech, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Russian, Chinese, Spanish, Swedish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id1029373282)
**AppTail Page:** [https://apptail.io/de/app/midi-opener-OgOd/united-kingdom](https://apptail.io/de/app/midi-opener-OgOd/united-kingdom)

## MIDI Opener Description
MIDI Opener: The Ultimate MIDI Player Experience
Discover the new standard in MIDI playback with MIDI Opener, the most advanced and user-friendly free MIDI player available on the App Store. This latest version has been meticulously redesigned from the ground up to provide you with an unparalleled MIDI experience.

Key Features:
* All-New User Interface: Enjoy a sleek, modern UI that displays every note in each track of your song, making it easy to follow along and visualize the music.
* Change Tempo and Key (Upgrade available): Set the playback rate using convenient presets or choose any BPM you desire. Change the song's key a semitone or an octave at a time.
* Enhanced Track Controls (Upgrade available): Take full control of your music with the ability to mute or solo any track in the song. Customize your listening experience and focus on the parts you love the most.
* 128 General MIDI Instruments: Experiment with each track's instrument by choosing from a wide selection of 128 General MIDI instruments, giving your music a unique and personalized touch.
* 4 built-in effects: Customize your listening experience even further with reverb, delay, distortion and equalizer effects.
* Custom SoundFont or DLS Soundbanks: Add your own soundbanks.
* Synchronized lyrics: Sing along to songs that include lyrics.
* 3D visualizer: View the song's tracks and notes in 1980's synthwave style.
* Bundled sample song: All upgrades are enabled for the app's bundled song which you can load by tapping the logo or from Settings. This song is available to help you get started and explore the app's capabilities.

Transform the way you enjoy MIDI music with MIDI Opener 4.0. Download now and unlock a world of creative possibilities and endless musical enjoyment.

Where to find MIDI files and soundbanks:
Tap the Safari browser button in the app or go to www.martianrover.com/midi-opener for a list of popular MIDI sites.

How to open files from the web:
After installing the app you will be able to open files downloaded from the web. Select the file and choose "Open in MIDI Opener" or "Open in...", then select MIDI Opener from the list of apps.

How to open files from the cloud:
Tap the folder icon to browse files in iCloud, Dropbox, Google Drive, etc. Note that the Dropbox or Google Drive app must be installed and iCloud must be configured in your device Settings first.

For technical support or inquiries, please visit our website or contact our support team.

## MIDI Opener Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/8a/20/4d/8a204d72-ec2c-2c37-b7cd-20d7167ffab5/mzl.awygztuk.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/ae/e9/34/aee93498-9208-1718-91a8-d4c4ecec4914/mzl.tkxfwlpm.png/640x960.png)

## MIDI Opener Rating Breakdown in Vereinigtes Königreich
- 5 stars: 7 (54%)
- 4 stars: 1 (8%)
- 3 stars: 1 (8%)
- 2 stars: 0 (0%)
- 1 stars: 4 (31%)

## MIDI Opener Reviews in Vereinigtes Königreich

### ****- "Great app, but can I export an edit to my files"
How can we export tweaked files?
-- Flea Ridden, 2023-11-07

### ***-- "Good but take notes"
This is a good midi application with open support to multiple types of soundfonts FM or not my only issue is that you are charging for features that you can commonly find for free on desktop applications.
-- Nsjsbcwkxhwisnj, 2023-05-13

### ***** "Terrific!"
This was a useful app before but the new upgrade is terrific. When our MD sends a midi file now I can select my instrument and mute others, add the rhythm sections, vary the BPM until I’ve got the hand of my part. Congratulations!
-- Sheelagh159, 2023-04-11

### *---- "Unable to play multitrack MIDI"
I tried this app to play a multitrack MIDI for my choir practise but it seems it’s randomly playing a single track only. Shame... :(
-- FranticDwarf, 2021-03-19

### ***** "Vital mini app."
Such an important little phone APP for us MIDI composers since Apple dropped support years ago for us to easily listen to our work. The blinking eyes are cute too. :-)
-- EARTH ACADEMY, 2021-01-22

### ***** "Straightforward"
Does exactly what it says. You download MIDI’s and it plays them. Can’t see the problem with it.
-- 🅱️E🅰️CH L🅰️S🅰️NG🅰️, 2020-02-22

### ***** "Straightforward"
Does exactly what it says. Cannot see the problems. Found this after much hunting. So far so excellent.
-- Marcus-Esca, 2018-08-29

### *---- "No sound!"
Doesn't play midi files, it just plays silence
-- Anon9462636, 2017-01-09

### *---- "Useless"
Hopeless. Forget this app it will give you nothing but heartache and a minute to delete it.
-- Mcbrem, 2016-02-09

### *---- "Does absolutely nothing"
All that happens when I play a file is that the timeline blob moves.  No sound at all.  Which is pretty useless for something which is meant to be playing midi files.  Loaded, tried out and deleted all within 5 minutes.
-- Tried10names all taen, 2016-01-27

[View all MIDI Opener reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## MIDI Opener In-App Purchases
| Item | Price |
|------|-------|
| Track Controls | £1.99 |
| Change Tempo & Key | £1.99 |
| Remove Ads | £1.99 |
| All Upgrades | £2.99 |
| Discounted Full Upgrade | £0.99 |
| Change Tempo | £1.99 |
| Premium | £2.99 |
| Tip | £0.99 |
| Super Tip | £4.99 |



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## MIDI Opener Available In
- [Vereinigte Staaten](https://apptail.io/de/app/midi-opener-OgOd/united-states)
- [Japan](https://apptail.io/de/app/midi-opener-OgOd/japan)
- [Deutschland](https://apptail.io/de/app/midi-opener-OgOd/germany)
- [Vereinigtes Königreich](https://apptail.io/de/app/midi-opener-OgOd/united-kingdom)
- [China](https://apptail.io/de/app/midi-opener-OgOd/china)
- [Russland](https://apptail.io/de/app/midi-opener-OgOd/russia)
- [Kanada](https://apptail.io/de/app/midi-opener-OgOd/canada)
- [Niederlande](https://apptail.io/de/app/midi-opener-OgOd/netherlands)
- [Südkorea](https://apptail.io/de/app/midi-opener-OgOd/south-korea)
- [Australien](https://apptail.io/de/app/midi-opener-OgOd/australia)
- [Mexiko](https://apptail.io/de/app/midi-opener-OgOd/mexico)
- [Frankreich](https://apptail.io/de/app/midi-opener-OgOd/france)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/midi-opener-OgOd/hong-kong)
- [Schweden](https://apptail.io/de/app/midi-opener-OgOd/sweden)
- [Spanien](https://apptail.io/de/app/midi-opener-OgOd/spain)
- [Philippinen](https://apptail.io/de/app/midi-opener-OgOd/philippines)
- [Ukraine](https://apptail.io/de/app/midi-opener-OgOd/ukraine)
- [Österreich](https://apptail.io/de/app/midi-opener-OgOd/austria)
- [Taiwan](https://apptail.io/de/app/midi-opener-OgOd/taiwan)
- [Brasilien](https://apptail.io/de/app/midi-opener-OgOd/brazil)
- [Singapur](https://apptail.io/de/app/midi-opener-OgOd/singapore)
- [Südafrika](https://apptail.io/de/app/midi-opener-OgOd/south-africa)
- [Argentinien](https://apptail.io/de/app/midi-opener-OgOd/argentina)
- [Malaysia](https://apptail.io/de/app/midi-opener-OgOd/malaysia)
- [Indonesien](https://apptail.io/de/app/midi-opener-OgOd/indonesia)
- [Belgien](https://apptail.io/de/app/midi-opener-OgOd/belgium)
- [Italien](https://apptail.io/de/app/midi-opener-OgOd/italy)
- [Schweiz](https://apptail.io/de/app/midi-opener-OgOd/switzerland)
- [Portugal](https://apptail.io/de/app/midi-opener-OgOd/portugal)
- [Rumänien](https://apptail.io/de/app/midi-opener-OgOd/romania)
- [Slowenien](https://apptail.io/de/app/midi-opener-OgOd/slovenia)
- [Chile](https://apptail.io/de/app/midi-opener-OgOd/chile)
- [Kolumbien](https://apptail.io/de/app/midi-opener-OgOd/colombia)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/midi-opener-OgOd/united-arab-emirates)
- [Nordmazedonien](https://apptail.io/de/app/midi-opener-OgOd/north-macedonia)
- [Malta](https://apptail.io/de/app/midi-opener-OgOd/malta)
- [Namibia](https://apptail.io/de/app/midi-opener-OgOd/namibia)
- [Nigeria](https://apptail.io/de/app/midi-opener-OgOd/nigeria)
- [Norwegen](https://apptail.io/de/app/midi-opener-OgOd/norway)
- [Nepal](https://apptail.io/de/app/midi-opener-OgOd/nepal)
- [Neuseeland](https://apptail.io/de/app/midi-opener-OgOd/new-zealand)
- [Oman](https://apptail.io/de/app/midi-opener-OgOd/oman)
- [Peru](https://apptail.io/de/app/midi-opener-OgOd/peru)
- [Pakistan](https://apptail.io/de/app/midi-opener-OgOd/pakistan)
- [Polen](https://apptail.io/de/app/midi-opener-OgOd/poland)
- [Saudi-Arabien](https://apptail.io/de/app/midi-opener-OgOd/saudi-arabia)
- [Slowakei](https://apptail.io/de/app/midi-opener-OgOd/slovakia)
- [Thailand](https://apptail.io/de/app/midi-opener-OgOd/thailand)
- [Türkei](https://apptail.io/de/app/midi-opener-OgOd/turkey)
- [Uganda](https://apptail.io/de/app/midi-opener-OgOd/uganda)
- [Uruguay](https://apptail.io/de/app/midi-opener-OgOd/uruguay)
- [Usbekistan](https://apptail.io/de/app/midi-opener-OgOd/uzbekistan)
- [Vietnam](https://apptail.io/de/app/midi-opener-OgOd/vietnam)
- [Madagaskar](https://apptail.io/de/app/midi-opener-OgOd/madagascar)
- [Armenien](https://apptail.io/de/app/midi-opener-OgOd/armenia)
- [Angola](https://apptail.io/de/app/midi-opener-OgOd/angola)
- [Aserbaidschan](https://apptail.io/de/app/midi-opener-OgOd/azerbaijan)
- [Barbados](https://apptail.io/de/app/midi-opener-OgOd/barbados)
- [Bulgarien](https://apptail.io/de/app/midi-opener-OgOd/bulgaria)
- [Bahrain](https://apptail.io/de/app/midi-opener-OgOd/bahrain)
- [Brunei Darussalam](https://apptail.io/de/app/midi-opener-OgOd/brunei)
- [Belarus](https://apptail.io/de/app/midi-opener-OgOd/belarus)
- [Zypern](https://apptail.io/de/app/midi-opener-OgOd/cyprus)
- [Tschechien](https://apptail.io/de/app/midi-opener-OgOd/czechia)
- [Dänemark](https://apptail.io/de/app/midi-opener-OgOd/denmark)
- [Dominikanische Republik](https://apptail.io/de/app/midi-opener-OgOd/dominican-republic)
- [Algerien](https://apptail.io/de/app/midi-opener-OgOd/algeria)
- [Ecuador](https://apptail.io/de/app/midi-opener-OgOd/ecuador)
- [Estland](https://apptail.io/de/app/midi-opener-OgOd/estonia)
- [Ägypten](https://apptail.io/de/app/midi-opener-OgOd/egypt)
- [Finnland](https://apptail.io/de/app/midi-opener-OgOd/finland)
- [Grenada](https://apptail.io/de/app/midi-opener-OgOd/grenada)
- [Griechenland](https://apptail.io/de/app/midi-opener-OgOd/greece)
- [Kroatien](https://apptail.io/de/app/midi-opener-OgOd/croatia)
- [Ungarn](https://apptail.io/de/app/midi-opener-OgOd/hungary)
- [Irland](https://apptail.io/de/app/midi-opener-OgOd/ireland)
- [Israel](https://apptail.io/de/app/midi-opener-OgOd/israel)
- [Indien](https://apptail.io/de/app/midi-opener-OgOd/india)
- [Island](https://apptail.io/de/app/midi-opener-OgOd/iceland)
- [Jordanien](https://apptail.io/de/app/midi-opener-OgOd/jordan)
- [Kuwait](https://apptail.io/de/app/midi-opener-OgOd/kuwait)
- [Kaimaninseln](https://apptail.io/de/app/midi-opener-OgOd/cayman-islands)
- [Kasachstan](https://apptail.io/de/app/midi-opener-OgOd/kazakhstan)
- [Libanon](https://apptail.io/de/app/midi-opener-OgOd/lebanon)
- [Sri Lanka](https://apptail.io/de/app/midi-opener-OgOd/sri-lanka)
- [Luxemburg](https://apptail.io/de/app/midi-opener-OgOd/luxembourg)
- [Lettland](https://apptail.io/de/app/midi-opener-OgOd/latvia)

---

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