Android only installs an update signed by the same key as the version already on your device. This timeline shows every signing key we've seen for Eight: Business Card Manager. 2 known signing keys across the releases we hold.
10.90.0
Current key1 release · Jul 30, 2026Every key we have ever recorded for Eight: Business Card Manager. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
Shopify Inc. · Business
