Call Recorder Blockchain

The World’s first smartphone call recorder - that verifies calls into the Blockchain. For serious users !

Your incoming and outgoing phone calls are automatically recorded in the background, encrypted on the phone, and a ‘key’ time-stamped and written to the Blockchain, proving the full content of the call.

The calls are not uploaded - only an anonymous encryption key is. So your privacy is maintained.

You can set background call recording on and off as you like.

You can verify if a call was the original at any time, by checking the audio file with the the encryption key in the Blockchain. App does this for you. This provides irrefutable proof of its contents.

Even if 1 byte is changed then the key won't match so you will always know if it was the original call.

Recordings can stay on your phone or can be uploaded to Uproov for safe keeping and sharing. Totally 100% secure and private. No call details are stored by Uproov.

Uproov’s state of the art phone call recording system leaves all other call recording apps far behind.

Free for first 20 calls, try it now !

Uproov App - also made by us - does all this AND the same for pictures and videos !