Learn to play in terms of harmonic color and intervals, instead of meandering through scale patterns, in the context of a full original 12-bar blues based on the styles of various blues masters, like B.B King, Buddy Guy or SRV, among others.

Call Blocker X series

Call & SMS Blocker
***Before Buy Try 7 days trial app Call Blocker X (easy+) for free

quick silent by putting mobile face down (enable settings)

Call Block
Call Hang-up and drop
Call Silent
Call Send to voice Mail

Call Block by Group
Custom Ringtone By Group

Auto SMS responder

save profile

Two Interface
1. Call Blocker X
2. Call Blocker X (easy+)

***Before Buy Try 7 days trial app Call Blocker X (easy+) for free