Sweet MIDI Player is a MIDI player for not only auditioning all types of MIDI files, but for modifying the MIDI files themselves.

Use its mixer-like interface to easily edit the control messages, transpose the music, change the tempo, mute desired MIDI channels, and save the end results to disk.

View lyrics synchronized with the music (MIDI Karaoke files).

It also includes a playlist function which allows you to create and manage playlists.

Built in MIDI sound library with support for DLS/SF2 files.

Support for CoreMIDI.

Upload files using iTunes.

This free version is limited to play the first 3/4 of a MIDI file.

Software synthesizer engine licensed from

What’s New

Version 4.7.5

A couple of minor bug fixes.

Ratings and Reviews

3.6 out of 5
58 Ratings

58 Ratings

Al Ladrambol ,

Love the software but need it to work on my new iPad

To developer: You can easily use this software with a MIDI Bluetooth device. I use PianoDisc. I have recently purchased a new iPad that is being used explicitly with the PianoDisc system and a Yamaha MIDI piano. I am having trouble transferring the software purchase from my old iPad to my new one. My initial try was to use family sharing to restore my purchase. I cannot get this to work. Please indicate how I can transfer the software purchase of pro over to my new iPad. Thank you for your assistance with this.

Developer Response ,

Sweet MIDI Player -> Settings ->In-App Purchase -> Restore

Ptgeldorado ,

Doesn’t work on iPhone

A friend told me about the app so I downloaded it to my phone and tried repeatedly to upgrade to the pay version so I could play my entire midi files but could not find a way to get it done. I finally tried it on my iPad and found out the problem was that the settings button does not display on my phone. I paid for the full version and downloaded all my files. I went back to my phone hoping everything would be there because my iPad and phone are on the same account. But nothing was there and my phone still had the free version. I opened and closed the app and even redownloaded it so it would reset and transferred all my files but had to do them manually. I finally got a link to upgrade to the paid version but was expected to pay a second time so I declined.

Mlo166_yahoo-com ,

Easiest to dnload & manipulate midi tracks

Bern using this app for over 5 years now. Produced excellent tracks on this app. Still going strong ! Most friendly and versatile midi app for my iPad and iPhone. I appreciate the trial version before I bought it! (Apps should all be trial versions before purchase!). Developer did good! I downloaded all my midi files from windows pc too. Also, app can now transport my creations to other midi apps and emails for others to enjoy.

App Privacy

The developer, Roni Music, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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