Margin
Margin is an iPhone app for independent contractors and home service businesses. It turns a job into a quote, keeps client details together, drafts follow-ups, and tracks payments and estimated profit.
Where your data lives
Margin keeps your clients, quotes, and payments on your iPhone. The app has no account, and CoreFeld operates no service that receives your business records. Quotes, invoices, reports, and backups leave the phone only when you choose to share them.