lexoffice - Online Buchhaltung for Android

A free program for Android, by Lexware.

With lexoffice, you can keep track of your income and expenses, get an overview of all your business activities, see how much money you have in your bank account and know which of your invoices are still open. This is how you can manage your business effectively.

This app offers the following functions:

Keep track of all business activities. You can record every purchase, sale, transfer, etc. Use this app for self-employed people, startups, and small businesses. You can also use it for personal accounting purposes. Create quotes, invoices, or reminders. Select a customer and service. You can now create invoices and quotes without typing. 

You can add or remove customers, set a default currency and customer account balance. You can also set a default service. You can create a new customer or service.