I am aware of a crash affecting users running the above beta operating systems when opening files in the app. I have identified the cause of this issue and will be working on a fix.
Please note that these are beta operating systems that may contain bugs affecting app stability. If you rely on NS MIDI Player for important work, I strongly recommend not upgrading to iOS 26, iPadOS 26, or macOS 26 until the final versions are released this fall.
Thank you very much for your understanding and patience.
Need help or have feedback? Drop me a line at:
apps [at] nitinseshadri [dot] com
Please include the device model, system software version, and app version you are using.
If you are having issues with specific MIDI files or SoundFonts, please include links to them or attach them to your email. You can also attach screenshots or screen recordings if desired. If adding a link, please make sure that it can be viewed by anyone with the link (paste it into a Private Browsing tab to check).
Interested in testing out an upcoming update to NS MIDI Player with new features?