Daylio

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Daylio combines journaling with behavioral tracking, letting you log mood in seconds with quick tags for activities, people, and circumstances. The app then visualizes patterns, showing you which habits or situations correlate with better or worse moods. This mirrors the CBT principle that changing behavior shifts emotions.

It's less structured than formal CBT exercises but highly practical for self-discovery. If you struggle to connect the dots between what you do and how you feel, Daylio's data-driven approach cuts through guesswork. The free version covers basic tracking; premium opens deeper insights and no ads. Works best alongside other therapeutic work, not as a standalone treatment.

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