Remember who has your stuff.
Lent a friend your PS5 game? Left your ladder at your brother's place? Personal Black Book is a private list of what's out and who has it right now.
Coming soon to the App Store
Your items
Add the things you own and how many you have.
People & places
Keep a list of who and where your things go.
Who has what
See at a glance what each person has right now.
Private
Only you can see your list. No ads, no tracking.