Transaction error on one month Pro purchase took more than a week to resolve – Peak - Brain Training Review

This review was revised from one star to five star The support staff was contacted five times to correct a transaction error described in the help section of the app. The free version kept playing ads throughout the initial week of the pro subscription period. When support did respond, the issue was resolved. Several other reviewers reported this glitch in subscribing.
Review by no more sad on Peak - Brain Training.