MIDI Opener

MIDI Opener

The essential MIDI player

App Report, Market and Ranking Data
publisher
category
price
Free (IAP)
Reviews
4.1 (61)
United States United States
Description
The essential MIDI player
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.
Category Ranking
Not enough information to display the data.
Review Breakdown
Not enough information to display the data.
Screenshots
Reviews

Excellent

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.

Pokémon Master Of Pallet TownTue, Nov 7, 2023
United StatesUnited States

Great app for playing midis but one suggestion,

May you please add a spectrum editor for all the instruments or just the song in video form that we can save into our devices? Basically a spectrum video editor. If you do, Thanks alot.

sssssdddaddadadasadadadadaThu, Aug 17, 2023
United StatesUnited States

Great app but..

PLEASE MAKE CHANGING SOUNDBANKS FREE AGAIN

sssssdddaddadadasadadadadaFri, Aug 4, 2023
United StatesUnited States

I love the app, but i have an idea that could make it better!

I love this app, i love taking midi files and hearing how it sounds in other soundfonts, but something i wish was in the app was an option to save midi soundfiles as mp3 files, since recording them to share them can be difficult. I still love this app, and that's why i rate it 5 stars even without the download function.

coryautumnThu, May 18, 2023
United StatesUnited States

The best for iOS (issue)

Adding off of the old review for some reason when Ioad a soundfont the app crashes but the thing is the file is not corrupt I have used it many times before I don’t know why

B74TVMon, May 8, 2023
United StatesUnited States

Excellent!

I’ve been using this app for a while and the most recent updates are out of this world! The ability to change instruments and mute certain tracks is great to experiment with, and it doesn’t cost me my first born to unlock all the goodies! P.S. I forgot I had Rick Astley queued up previously so after the update I thought the devs were Rick-rolling me lol

Shiney_penguinsThu, May 4, 2023
United StatesUnited States

The best for iOS

Adding off of the old review for some reason loading the included song bundle broke the Key my midi files are playing in

B74TVThu, Apr 27, 2023
United StatesUnited States
Download & Revenue
DOWNLOAD 613Apr 2024Worldwide
REVENUE$100Apr 2024Worldwide
download revenue
About
Bundle Id
com.martianrover.MIDI-Opener
Min Os. Version
16.0
Release Date
Fri, Sep 18, 2015
Update Date
Tue, Jun 6, 2023
Content Rating
4+
Has IMessage
No
Support Watch
No
Support Siri
No
File Size
317.27MB
Has Game Center
No
Family Sharing
Yes
Support Passbook
No
Supported Languages
English, Czech, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Russian, Chinese, Spanish, Swedish
What's New
version
4.2.3
updated
11 months ago
 From the Files app you can now see a song's info with a handy preview.* Reduced ad placement 
* Performance improvements
* Bug fixes
Top In-App Purchases

Name

Price

Track Controls
$1.99
Remove Ads
$1.99
Discounted Full Upgrade
$0.99
All Upgrades
$2.99
Change Tempo & Key
$1.99
Change Tempo
$1.99
Tip
$0.99
Premium
$3.99
Super Tip
$4.99
Newsletter

Subscribe our newsletter and get useful information every week.

Publisher's Other Apps

Stay Ahead of the Market with StoreSpy
Never miss opportunities
Watch your competitors closely
Start boosting your app right away
Start Now
stay a head