Great app. One improvement I'd like is that if you play back sounds from the app you are allowed to cast the sound to an external speaker. I cannot.
On the Android app, tap the share button at the top of the recording play screen. This lets you export the audio WAV file. Select some other audio player app to share to, such as Podcast Addict, and use that app's Cast feature once it opens.
I wish the recordings could be edited, it would be nice to record for several minutes and just pull out the actual bird calls.
I wish when I uploaded a photo for analysis, and the app identifies my bird, that I could keep MY photo and not the generic one in their database. It's great at building a checklist, but not so much for making it feel like my own.