I must say I do not care for the sound the re.corder makes as a descant recorder, but having said that using the re.corder as a midi wind controller is excellent.
I used that app to configure the fingering, and set the sensitivity to low with a threshold of 90. This means the instrument doesn’t need to much breath to make it play.
Playing it with the app on my iPad Pro brought about a small amount of latency, which is OK for practice but strangely enough, I used the app on my iPhone 8 and there was no latency at all, so playing fast passages is so much nicer.
I paired the re.corder with a WIDI Master connected to my DynaSample XpressO, and the re.corder worked flawlessly, no latency and every patch played beautifully.
I connected the WIDI Master to my Roland Sonic Cell installed with Patchman wind controller patches and once again, the re.corder played flawlessly, zero latency and excellent response to my breath.
The only flaw I can find so far is that it is not possible to set the fingering for a note without a key being pressed. I normally use this fingering as an alternative D which comes in handy when running around the break. Hopefully Artinoise will be able to enable this in an app revision.
Overall - This is a great Midi wind controller, but not a great recorder.