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 Perplexity - Ask Anything. One known signing key across every release we hold.
2.93.0
Current key1 release · Jul 27, 2026Every key we have ever recorded for Perplexity - Ask Anything. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
Gemini Notebook
Google LLC · Productivity