Cost

Cost is an effective, minimalistic app to help manage and understand month-to-month expenses. It allows you to track and view your minor expenses and see how they build up using analysis features that show you your total expenses over a time period, or even for a particular item. It also has 'quick add' functionality that allows you to quickly log an expense. Written in python with the kivy graphics library. Licensed under the GNU GPL v2. Source code can be found at github.com/dr107/costGUI.