Use a MIDI keyboard and a MIDI pedal connected to your iOS or macOS device to play with a subset of the famous Jeux d'orgues 2 pipe organ sample set of Joseph Basquin.

For more information, please consult the app support page , the Napo documentation at and in particular the Napo user manual at .

What’s New

Version 6.1


- The VoiceOver text for Subbaß 16' was wrong.

Ratings and Reviews

4.9 out of 5
9 Ratings

9 Ratings

Dr. Steve B ,

Fantastic app!!!

This is a fantastic app! Any classical organist or keyboard enthusiast will enjoy having the ability to play a famous pipe organ. It works wonderfully. I am using midi cables with my ipad to play this organ. Even if you don't play, you have the ability to listen to preloaded pieces, and even adjust the registration by pulling out various stops as the piece is played. I see there is a full organ version for purchase. I will definitely purchase the full version of this app.

bichpham ,

Great App

Great app and great sound. The default reverb is a little overkill for me but it is adjustable. It has everything you need to customize your own organ. I love the midi learn functionality. I would like paid version available for iphone as well.

50C5 ,

Make a joyful noise!

The Markus Sigg apps are nothing short of fantastic. Plug in MIDI keyboard(s) and pedalboard, assign MIDI channels, pull out the stops, and play....these apps sound wonderful and....they flat out work. I wouldn't hesitate to use one in a worship service. Thanks Markus for sharing your programming talents with the world.


Markus Sigg
118.3 MB

macOS 10.15 or later. Requires iOS 9.3.5 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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