NS MIDI Player
NS MIDI Player Summary
NS MIDI Player is a with in-app purchases iOS app in Music And Audio by Nitin Seshadri. Released in Jun 2020 (5 years ago). It has 205 ratings with a 4.48★ (good) average. Based on AppGoblin estimates, it reaches roughly 603 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Jan 9, 2026, version 188.
Recent activity: 2.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Nov 19, 2025.
Store info: Last updated on App Store on Jan 9, 2026 (version 188).
4.48★
Ratings: 205
Screenshots
App Description
NS MIDI Player is a simple MIDI player for iPhone, iPad, and Mac.
Features include:
- Free!
- No ads, subscriptions, or data collection
- Play standard MIDI files (SMF) with file extensions .mid, .midi, and .kar
- GM and GS standards supported with the default SoundFont
- Use custom SoundFonts with file extension .sf2 or .dls
- View time-synced lyrics
- Connect to MIDI outputs with Core MIDI*
- Export MIDI files as audio*
- Queue multiple songs to be played in order*
- "Open with" from other apps, such as Safari
- Integrated with the Files app (iOS and iPadOS)
- Supports drag-and-drop
- Supports Quick Look previews
- Share MIDI files directly from the app
- Supports background audio and AirPlay
- Lock screen and Control Center controls with scrubbing
- Gapless repeat mode
- Playback speed control with tap tempo
- Customizable reverb
- Transpose*
Note: Features marked with an asterisk (*) require upgrading to the full version before they can be used. This is a one-time purchase shared across all of your devices and helps support further development. All other features are free.
Included FluidR3Mono GM SoundFont is licensed under the MIT License.
Included Sample MIDI file is "Hard Times" from http://www.soundswell.co.uk/pages/swmids.htm and is in the public domain.
This app and its creator are not affiliated with the creators of these files in any way.