SubTotal: Invoice Maker for iPhone

App summary

SubTotal: Invoice Maker is a free iPhone app created by Timo Partl for small business owners who need a fast way to produce professional PDF invoices. It streamlines billing tasks so you can generate and deliver invoices, quotes, or estimates without fuss.

Core capabilities

• Generate polished PDF invoices, estimates, and quotes ready to send to clients.
• Convert WorkingHours entries into an invoice with a single tap.
• Track invoice progress and flag invoices as paid when payment arrives.
• Personalize documents with company logos, brand colors, and custom fonts.
• Send completed PDFs directly to customers from the app.

Cloud storage options

• Dropbox
• iCloud
• Google Drive
• OneDrive
• WebDAV

Design and customization

Choose from a range of attractive invoice layouts and tweak them to match your branding. Templates are adjustable so you can insert logos, change color schemes, and pick fonts that reflect your company identity.

Workflow advantages

Because SubTotal integrates time entries (WorkingHours) and document creation, routine invoicing is much quicker—fewer manual steps, less chance for error, and faster delivery to clients.

Cost and privacy

The app is ad-free and does not require sign-ups or recurring subscriptions, offering a straightforward, low-friction invoicing experience.

Suggested alternative

If you want to try something different, consider the free app "What Color Is This Free" as a recommended alternative.