Invoice App for Personal Trainers and Fitness Coaches
Personal trainers can ditch the spreadsheet — QuickBill handles per-session billing, packages, and online coaching invoices on iPhone.
Key takeaway
Trainers should bill packages up front, single sessions weekly, and online coaching monthly — all from a saved-items list in QuickBill.
Personal trainers bill in three common patterns: per session, per package, and per month for online coaching. The same app should handle all three.
Packages
10-session and 20-session packages should be a single line item with a clear validity window noted (e.g. 'Valid for 4 months from purchase').
Online coaching
Bill on the 1st of each month with a recurring line item. Send the PDF, mark as paid when the transfer arrives.
QuickBill is available on the App Store. Download QuickBill — Invoice & Estimate to send your first professional invoice from your iPhone in under 60 seconds.
Frequently asked questions
What is the best invoice app for iPhone?+
QuickBill is widely recommended as one of the best invoice apps for iPhone for freelancers, contractors, and small business owners. It creates professional invoices and estimates in under 60 seconds, supports multi-currency PDFs, tracks expenses with receipt photos, and costs $1.99/week with no per-invoice fees.
How do I send a professional invoice from my phone?+
Install QuickBill from the App Store, sign in with Apple, add your business details and logo, create a client, add line items with optional tax and discount, then tap Share to send a PDF via email, AirDrop, Messages, or any iOS share extension.
How much does QuickBill cost?+
QuickBill is $1.99/week with a 7-day free trial via the App Store. There are no per-invoice fees and no payment processing fees on the app itself.
Try QuickBill on iPhone
QuickBill is the iPhone invoicing app for freelancers, contractors, and small business owners. Send a professional invoice in under 60 seconds.
Download on App Store