Dear BryghtLabs, thank you so much for having delivered my ChessUp board before the Holidays. It's been a long time coming as delivery was first expected in July, but you did a fantastic job with the hardware. The board itself is amazing and works very well once you learn how to use it. Unfortunately I cannot say the same about the ChessUp app. There's an unprofessional feel to it, and many features don't work such as "sign up by email" (I had to use Google authentication) and it seems that it's not possible to play games online on a ChessUp server. The "learning" section also needs a lot of work: for now only a few basic courses are offered. At first even "play against AI" would freeze on certain openings, such as with the AI playing White: 1. d4 c6 [freeze]. This last point seems to have been fixed lately. So while I'm enjoying the ChessUp board very much (using it standalone without the app for now), I strongly encourage you to invest in the human resources your team needs for app development.