How much does the app cost? DG Support August 07, 2021 19:40 Updated We currently have two options for subscriptions, with our basic package starting at $29.00 USD per month. Related articles How do I create an account/register an account? (Video Instruction) How do I sign up for a subscription? How do I upgrade or downgrade or Cancel my plan? I see great prices in your app, how can I sell my catalytic converter and get paid the price I see? One Account, One Device Policy Comments 0 comments Article is closed for comments.