: Close and reopen BitTorrent. It should now display "Pro" in the title bar or under Help > About BitTorrent . Why Choose Pro?

BitTorrent Pro is the premium version of the popular P2P file-sharing client. Unlike the standard version, the Pro edition offers: A cleaner interface without banner ads.

: ~$2.99–$3.99 per year (one-time or annual depending on the Google Play Store listing). The Reality of "Verified" Keys Online

Regarding verified activation keys, I must highlight that: