A long time ago I started to log my daily expenses and incomes in a Google Calc Sheet. Additionally I logged my cars fuel consumption in another sheet. To automate the process my Android App is able to communicate with my Raspberry Pi where a Python script insert the neccessarry data into the Sheet.

For better statistics and less dependency to Google I developed a small Life-Tracking dashboard where I can log my expenses, income and my cars fuel consumption. Additionally I created an endpoint to log my location with tasker.

You can find the project over on github.