Invoicer is described as 'Open source invoicing tool for freelancers and developers' and is an app in the Business & Commerce category. There are more than 25 alternatives to Invoicer for a variety of platforms, including Online / Web-based, iPhone, iPad, Android and Windows. The best alternative is Salarybook - Time Tracker, which is free. Other great apps like Invoicer are Zoho Invoice (Freemium), Invoicera (Freemium), All Hours (Paid) and cronsync (Paid).
Billomat Online Invoicing Tool is a perfect choise for every freelancer and small bussiness even for non-accountants. The Billomat service include customer management, quotes, invoices and reminders and what is most important its stress-free and secure!
Virtual Business Enabler; xamun provides you with a set of Apps to manage your projects, todo, time-tracking, invoice and account receivables. It helps you keep track of your employees and freelancing resources.
Sale n’Go Sale n’Go is a cloud bases quotes-invoices system used to manage, centralize all your quotes, invoices, expenses as well as reporting for individuals or small business companies – from anywhere on Internet.
Billbooks is a new cloud accounting app for sending instant invoices and estimates to your clients. Customize columns, Manage expenses, send auto payment reminders, Keyboard shortcuts and way too many productive features.