anyvoy (anyvoy.com) lets you generate invoices instantly: You edit directly on your final invoice layout, so you can immediately see what you will get. Plus you can clone your old invoices which minimizes manual input.
To not lose your invoices you simply log in using your Google account. There’s no need for a password! Works great on desktop and mobile.
You can switch the layout whenever you want, the data are kept and adapted according to the new style. You can also change the colors, language and currency.
When you’re done, you download your invoice as a printable PDF file, that’s it! The app is designed for self employed, freelancers, coaches and others who generate invoices regularly.