Yes, you can build a phone app to create invoices and estimates, then send them to clients.
You can build client forms, itemized invoices, estimates and shareable PDFs. Start with records saved on your phone, then connect real email sending when you're ready.
What keeps people on Invoice Simple:Partner access
The checker split your own version of Invoice Simple into its key parts and sorted each one.
Create invoices and estimates
Vibecode can build forms for clients, line items, tax, due dates and automatic totals.
Works out of the box
Save clients and documents
Keep client details, invoices and estimates on your phone for reuse.
Works out of the box
Share PDF documents
Generate a PDF and open your phone's share sheet to send it through Mail or another app.
Works out of the box
Send email from the app
Connect real email sending on a paid plan so you can send documents without opening another app.
Needs setup
Track payment status
Add a button to mark invoices paid and show unpaid invoices on the home screen.
Works out of the box
A native iPhone app fits making and sharing invoices while you're on the go.
Plan ahead: Invoice and tax rules vary by location, so check the required fields and make your business details and tax settings editable.
Written by the checker for a first version. Paste it into Vibecode as is, or change it to make the app yours.
Build an iPhone app for freelancers and small business owners to create and send invoices and estimates. The main screen should show saved documents with the client name, total, document type and payment status. Add a create button that opens a form for business details, client details, line items, quantities, prices, tax and due date. Calculate totals automatically. Let me preview a clean PDF and tap Share to send it using the phone's share sheet. Save documents locally so I can reopen and edit them, and let me mark invoices paid. Use a simple white and navy design with large, clear buttons. Include realistic sample clients, invoices and estimates.
Opens Vibecode with this prompt ready. Your first build is free.
Invoice Simple combines invoicing with established payment services, partner rewards on materials, and a support team.
Can I vibe code QuickBooks?Bookkeeping, invoices and reports for small businessesYes
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Can I vibe code Deel?Hiring and paying contractors and employees in other countriesPartlyYes, you can build a phone app to create invoices and estimates, then send them to clients. You can build client forms, itemized invoices, estimates and shareable PDFs. Start with records saved on your phone, then connect real email sending when you're ready.
Vibecode builds a first version from one prompt, and the checker would start with these parts: create invoices and estimates with client details, line items and totals; save documents on your phone and mark invoices paid; preview and share a PDF using the phone's share sheet. Plan on an afternoon for a working first version with its real features.
Vibecode's first build is free for new accounts that sign up with Google or Apple on the web or the iPhone app, as the account's first project: one build of about 10 minutes with up to 3 features, on sample data. After that you need credits, from a paid plan or auto-reload. For your own version of Invoice Simple, the checker lists these costs: Vibecode Plus ($20 a month); Apple Developer Program ($99 a year).
Invoice Simple combines invoicing with established payment services, partner rewards on materials, and a support team. A version you build yourself won't have these: Invoice Simple payment partner arrangements; EverPro Edge retailer rewards; Invoice Simple customer support.
Invoice Simple's Essentials plan costs $6.99 a month, for up to 3 invoices a month. That's from Invoice Simple's own site, checked on October 21, 2026.
Checked October 21, 2026 with the free Can I vibe code it? checkerInvoice Simple's price from its own site, checked the same day
Invoice Simple is a trademark of its owner. Vibecode isn't affiliated with or endorsed by Invoice Simple.
Start from the checker's prompt and get a first version you can tap through. Your first build is free. Got a twist on it? Check that idea first.