Zook - Gift Cards & Rewards — Old versions
CashCoinNo older versions available yet. Current release.
What's new in 1.1.1
📈Fixed various bugs to improve stability. ⚡Boosted performance for a smoother experience.
Signing history
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 Zook - Gift Cards & Rewards. One known signing key across every release we hold.
1.1.1
Current key1 release · Jul 29, 20268a17 18df 4f30 9228…
Certificates on record (1)
Every key we have ever recorded for Zook - Gift Cards & Rewards. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
- 8a17 18df 4f30 9228…Recorded the first time we scanned this package · Jul 29, 2026CN=Android, O=Google Inc.