MIDI Opener

The essential MIDI player

Published by: MartianRover
Downloads
Revenue

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.
Hide Show More...

In-Apps

Tip
£0.99
Premium
£2.99
Super Tip
£4.99
Remove Ads
£1.99
All Upgrades
£2.99
Change Tempo
£1.99
Track Controls
£1.99
Change Tempo & Key
£1.99
Discounted Full Upgrade
£0.99

Screenshots

MIDI Opener FAQ

  • Is MIDI Opener free?

    Yes, MIDI Opener is free to download, however it contains in-app purchases or subscription offerings.

  • Is MIDI Opener legit?

    🤔 The MIDI Opener app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

    Thanks for the vote

  • How much does MIDI Opener cost?

    MIDI Opener has several in-app purchases/subscriptions, the average in-app price is £2.32.

  • What is MIDI Opener revenue?

    To get estimated revenue of MIDI Opener app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

3.54 out of 5

13 ratings in United Kingdom

5 star
7
4 star
1
3 star
1
2 star
0
1 star
4
Ratings History

MIDI Opener Reviews

Good but take notes

Nsjsbcwkxhwisnj on

United Kingdom

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.

Terrific!

Sheelagh159 on

United Kingdom

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!

Unable to play multitrack MIDI

FranticDwarf on

United Kingdom

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... :(

Vital mini app.

EARTH ACADEMY on

United Kingdom

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. :-)

Straightforward

🅱️E🅰️CH L🅰️S🅰️NG🅰️ on

United Kingdom

Does exactly what it says. You download MIDI’s and it plays them. Can’t see the problem with it.

Straightforward

Marcus-Esca on

United Kingdom

Does exactly what it says. Cannot see the problems. Found this after much hunting. So far so excellent.

No sound!

Anon9462636 on

United Kingdom

Doesn't play midi files, it just plays silence

Useless

Mcbrem on

United Kingdom

Hopeless. Forget this app it will give you nothing but heartache and a minute to delete it.

Does absolutely nothing

Tried10names all taen on

United Kingdom

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.

Excellent

Pokémon Master Of Pallet Town on

United States

I have downloaded this app so I can play all of my midi files. I tried to upload a sound font, but I couldn’t find where you go to upload one. After searching for a minute or so, I found where you upload sound fonts. I downloaded the Super Mario 64 sound font just because it’s a good sound font. I found a midi of “Whatever It Takes” by Imagine Dragons and with the Super Mario 64 sound font, it sounded… …strangely beautiful. I downloaded some more midi files to test out what sounds good with the Super Mario 64 sound font, but I will still keep all of the midis even if they sound bad.

Store Rankings

Ranking History
App Ranking History not available yet
Category Rankings
App is not ranked yet

MIDI Opener Competitors

Name
Audio Function Generator
Frequency and Signal Generator
The Audio Converter
Convert to MP3, WAV, M4A, AAC
Sound Spectrum Analysis
Audio Frequency Analyzer (RTA)
SignalScope X
Dynamic Signal Analysis Tools
AirTurn Manager
MP3 Converter Edit Music files
Edit music files to all format
WIDI App
Evertag: Music Tag Editor
change & find missing metadata
Spectrum - Music Visualizer
Audio Visualizer
Mighty Amp

MIDI Opener Installs

Last 30 days

MIDI Opener Revenue

Last 30 days

MIDI Opener Revenue and Downloads

Gain valuable insights into MIDI Opener performance with our analytics.
Sign up now to access downloads, revenue, and more.

App Info

Category
Utilities
Publisher
MartianRover
Languages
Czech, Danish, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Russian, Chinese, Spanish, Swedish
Recent release
4.2.3 (1 year ago )
Released on
Sep 18, 2015 (9 years ago )
Last Updated
3 weeks ago
This page includes copyrighted content from third parties, shared solely for commentary and research in accordance with fair use under applicable copyright laws. All trademarks, including product, service, and company names or logos, remain the property of their respective owners. Their use here falls under nominative fair use as outlined by trademark laws and does not suggest any affiliation with or endorsement by the trademark holders.