Starbook

Digital diary and mood tracker that visualises how your mood and productivity change over the year.

Mobile appfree

Starbook is an open-source mobile diary and mood tracker. Each day gets a mood rating and a short written entry, and those ratings are shown as graphs and a colour-coded calendar so month-to-month patterns become visible. The project draws on positive psychology and cognitive behavioural therapy ideas. It is aimed at people who want to see how their general mood and productivity change over time.

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