1.0.7
Sep 25, 2026 · seen Oct 1, 2026
StampBrain: Stamp Identifier is a tools app by Apparent Group Limited with 10+ downloads (about 18 estimated). Released Sep 15, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “StampBrain turns your phone into an instant postage stamp identifier and value checker. Point your camera at the front of a stamp, scan the reverse, or hold it up to a light to read the watermark, and get the country, issue, denomination, catalog number and an estimated value in seconds. Whether you are working…”