Daily prompts are picked by a deterministic rule set that reads your recent tasks, completed habits and mood check-ins. Same inputs → same prompt, so it feels curated without any AI cost.
Mood check-in takes 5 seconds. The trend chart plots the last 30 / 90 days so you can spot patterns (Mondays low? Post-workout high?).
Search works across every entry. Journal is private by default — never shared to teammates, never used to train anything.