Margin Terms of Use
Margin is distributed through Apple's App Store. Use of the app is governed by Apple's Standard EULA unless a separate written agreement applies.
Local data
You are responsible for exported files, labels, measurements, backups, and any content you choose to share outside the app.
Purchases and subscriptions
App purchases are processed by Apple. Purchase management, refunds, and billing are handled through your Apple ID.
Support contact
Email mike007jd@gmail.com.