Great idea, I even went to the store and purchased it (I'm that guy, the one that never buys apps).
Alas, the app won't open, it keeps crashing upon startup (6s+) so I can't even play with it.
Is this built with Swift or Objc-C?
Cool, although I really wish it was free and with an iAP to unlock it. Or a lite version. I want to give it a go for some days to see if I really use it.
How do you get the items by location?
Very cool. At some point I'll have to get a Watch to see what it's like having it on my wrist, but the iPhone app itself is a fun time killer.
What was the most interesting / surprising / difficult part about making the Watch portion of this app?