it was honestly super cool of them for proprietary software. it was funny cause it was just a drop box link, and they said "please don't share with anyone". even though i wish it was foss software, and i would move off it ASAP if there was a good foss option for my use case--they still get a 1+ for just sending me the APK that i purchased that isn't tied to google services, and can be updated or not updated in app.