StackSocial is having a sale on lifetime subscription to Adguard Premium for $25.50 with promo code SPRING15
(takes 15% off the price of $29.99). You may need to log in to StackSocial to redeem the promo code, otherwise it's $29.99 for the Premium version.
: must redeem within 30 days of purchase
: includes use on 2 Android devices + 2 computers (4 total)
Length of access
Child restrictions are currently only available for Windows users