What leaves the bottle rack
You play Brineplinth on an iPhone, seating neck cards while the tide climbs the bottles.
Advertising identifier
The advertising identifier is optional. The system asks once. Allowing it lets Brineplinth see which introduction opened the rack, and third-party advertising measurement can use that identifier. Your name is not attached. A decline means that identifier is never read.
Installation number
An installation number is kept in the keychain so this same rack can still be recognized after you install it again. The vendor identifier is read from the system for that same purpose. If a measurement component is configured later, its instance identifier and an anonymous component identifier can be read after that component starts. Until then those values stay empty.
Tracking
Tracking, including third-party advertising measurement, uses the device identifier. That same identifier also separates this installation from another one of this rack.
Stays on this iPhone
Tide progress, the seals you press, and whether you have already entered the bottles stay in the app sandbox. Deleting the app removes them. The keychain installation number can remain after you install this same rack again.
Not collected
Name, phone number, contacts, photos, and precise location are not collected. There is no account to create.
Children
Children are not the audience for this game.
Questions go to the support page.