‘Justin Guitar Lessons’, published by a Finland-based company and offers in-app purchases ranging from $8.99 to $99.99 per item. The app was last updated on 30 September 2024. Released in US on 12 December 2016 and globally on 12 December 2016. ‘Justin Guitar Lessons’ belongs to the ‘Education’ category maintaining a content rating of ’12+’. In US, ‘Justin Guitar Lessons’ ranked 336th on the ‘Top Free iPhone Apps’ chart and 73rd on the ‘Top Grossing iPhone Apps’ chart in the ‘Education’ category. Last month’s estimates were 20k downloads and $200k revenue. The app is available in US, United Kingdom, and Canada and being advertised actively. Sign up / Sign in to learn more about the time spent, session durations, usage & engagement (DAU, WAU, MAU), retention, churn, marketshare, growth trends, and other market statistics.