Apps similar to Invoice Ninja include Summit Finance, which is free and open source. Other options are Cattr, Midday, Clockify and InvoiceFeed. There's no shortage of Invoicing Software like Invoice Ninja, with more than 100 alternatives for the web, iPhone, Mac, Windows and Android.
Manage your business from your smartphone, tablet and computer. Create professional invoices, quotes, track your inventory and costs, all backed up to the cloud and synced automatically between your devices.
Wow Invoice is a mobile invoicing software for field service professionals. It assist with invoice and estimate management from the mobile, android app.
United States
Offline invoicing app for Mac. Create invoices and quotes, export PDFs, track income. No account, no cloud, no subscription. Pay once.
United States
Create professional invoices and estimates in seconds. It's extremely easy to use and saves a lot of time. Accept card payments and let your clients pay you right on the spot. Track and upload your expenses as you go.
United Kingdom
All-in-one, cloud-based solution to manage your finance, accounting, sales, inventory, clients relations, employees, operations and more.
Creates quotes and branded PDF invoices for freelancers on iOS, Android, and the web. Reuse saved client details, convert a quote into an invoice, and share documents from a phone. It tracks sent, due, and paid items, supports optional Stripe payment links when needed.
France
EU
Command center for freelancers. Track time, manage projects, send invoices, and see your business reports — all in one place.
The simplest time tracking for small businesses. For tradespeople, salons, restaurants and more – quick to set up, works anywhere.
GermanyEU
The freelance cockpit for independent professionals — time tracking, invoicing, retainer management & client health monitoring. From €9/month. 14-day free trial.
CzechiaEU
Create your first invoice online completely free and send it to your client. We will save your data to the database, email you your login details, and next time you login, we will have all the data ready for your next online invoice!
United States
ExpressExpense Receipt Maker is a robust receipt generator that makes receipt in a variety of high quality, professional receipt templates. Customize receipts to match nearly any receipt type. Free receipt templates available.
