Business & Invoicing App UI Design Examples

20 real apps · 140 screens

There are 20 business & invoicing apps in this collection — apps that run a small business: invoices, payroll, receipts, including Mercury | Bank Differently, Intuit QuickBooks for Business, Invoice Maker, Invoice Maker ▸ Invoice Simple and Fetch — with 140 real screens between them (about 7 per app). The largest App Store categories among them are Business (13) and Finance (6), and the 20 rated apps average 4.8★. Their most common accent colours are neutral (11), blue (4) and purple (3).

At a glance

Apps: 20
Screens captured: 140
Top categories: Business (13) and Finance (6)
Average rating: 4.8★ across 20 rated apps
Accent colours: neutral 11blue 4purple 3
Highest rated: Mercury | Bank Differently (4.9★)
Most screens: Mercury | Bank Differently (10)
Last capture: September 23, 2026

What makes a good business & invoicing app

Small-business apps replace paperwork: create an invoice or estimate in minutes, track payments, scan receipts and see cash flow.

What these 20 business & invoicing apps have in common

The 20 apps here average 7 captured screens each; Mercury | Bank Differently is the deepest at 10 screens, and 0 of them have 20 screens or more — enough to follow onboarding, the main tabs and settings end to end.

19 of the 20 rated apps score 4.5★ or higher on the App Store, led by Mercury | Bank Differently (4.9★), Invoice Maker ▸ Invoice Simple (4.9★) and Fetch (4.9★). 65% are filed under Business and 30% under Finance, so the set cuts across categories rather than repeating one genre page.

20 business & invoicing apps worth studying

Intuit QuickBooks for Business (Business) — “QuickBooks helps millions of small businesses and self-employed professionals around the world manage invoicing, expense tracking, bookkeeping, and accounting on the go.” 6 screens, rated 4.7★.
Invoice Maker (Business) — “Invoice Fly is the easiest way to create and send professional invoices to your clients. It’s perfect for small businesses, freelancers and contractors. Whether you need to create…” 7 screens, rated 4.8★.
Invoice Maker ▸ Invoice Simple (Business) — “Easily create & send professional invoices, estimates, and receipts on the go! The perfect tool for individuals and growing businesses that lets you quickly create a document on…” 6 screens, rated 4.9★.
Invoice Maker ▸ Estimate App (Business) — “Invoice Maker helps freelancers, contractors, and small business owners create invoices and estimates in minutes, accept online payments, and get paid faster.” 5 screens, rated 4.8★.
Invoice2go (Business) — “Invoice with ease using Invoice2go from BILL. Quickly create & send professional invoices for small businesses, consultants, contractors & freelancers in minutes.” 6 screens, rated 4.8★.
Jobber Field Service Software (Business) — “Jobber helps field service businesses schedule jobs, send invoices, and get paid faster. Whether you're in HVAC, cleaning, landscaping, or construction, our all-in-one field service software simplifies quoting,…” 10 screens, rated 4.8★.

How to use these references for a business & invoicing app

Study the create-invoice flow, templates and the paid/overdue status views. Start with Mercury | Bank Differently, Invoice Maker ▸ Invoice Simple and Fetch, open each app and step through its screens in order, then save the screens you want to borrow to a board.