Try a subscription for free today for a limited time by downloading MobiSlope on the App Store and purchasing a subscription in-app!

A basic subscription costs $19.99 USD / month, or $199.99 USD / year, and allows an unlimited number of drawings, along with analysis results and settings, to be saved. If you choose not to renew your subscription, you will still have access to your previously saved files.

Free use of the app is allowed, but drawings including results can not be saved, MobiSlope files can not be shared or exported, and reports can not be created.