For a "semi-dencetralized" app, you are collecting a lot of information. From app store page:

Data Used to Track You
Identifiers

Data Linked to You
Contact Info
Contacts
User Content
Search History
Identifiers
Usage Data


Also question I just love to ask, why do you need custom token for this? Its not doing anything that can't be done with eth/btc/whatever other token/coin there is out there.