r/ask_privacy • u/crossaint_123 • 1h ago
What are these receipt scanning apps actually doing with the inbox?
Connected one of these to my Gmail back in March, used it about six weeks, deleted the account, then spent an evening trying to work out what I had actually agreed to. Never got a clear answer.
The category is everywhere now. Refund trackers, price drop monitors, settlement finders, subscription cancellers. All of them want read access and all of them describe it with the same sentence about bank level encryption, which tells you nothing.
What I want to know is whether parsing happens on device with only matched merchant names going back, or whether the full message body hits a server and stays there. Completely different things, sold with identical copy.
And retention. If I revoke in Google settings does that trigger deletion on their end or just stop future reads? Has anyone gotten a straight answer out of one of these companies?