Underdial
Underdial has no account. Your collection lives on your device, so you control deletion entirely.
Your box, wrist settings, and check history are removed immediately.
Because nothing is stored on our servers, deleting Underdial from your iPhone removes all of its local data along with it. There is no separate server-side record to request the deletion of.
For legal and billing purposes the following may persist, none of it tied to your identity:
Deleting the app or resetting your data does not automatically cancel an active App Store subscription. You must cancel separately in Settings → Apple ID → Subscriptions on your iPhone, or it will continue to renew.
Email support@underdial.com.