Science-backed guides on emotional wellness, journaling habits, and self-reflection — from the team building ViviDiary.
Science-backed insights on mood, emotional patterns, and mental wellness.
Practical guides to build a journaling habit that sticks.
App comparisons and tools for personal development.
Behind the scenes: product decisions, AI design, and engineering stories.
ReviewI tested Life Note's historical AI mentors for 30 days. Here is my honest review of this guided AI journal and whether it actually helps with daily stress.
Olivia BennettRead 
BlogWe realized our traditional mood tracker was exhausting our neurodivergent users. Here is why we threw out daily surveys and built a low-friction, visually adaptive experience instead.
Ethan ColeRead 
CompareI spent 30 days testing Bearable and Daylio to see which mood tracker reigns supreme. Here is the data-driven breakdown of features, pricing, and who should choose which.
Marcus ChenRead 
GuideDiscover the science behind positive affect journaling and learn how evidence-based writing techniques can improve your emotional wellness.
Rachel SimmonsRead 
ReviewLooking for a way to reframe anxious thoughts? I spent 30 days testing the top CBT journaling apps to see which ones actually help break negative thought loops.
Olivia BennettRead 
BlogWe killed our highly-requested mood heatmap after user testing showed it made people feel worse. Here is our candid look at what we built instead, and how to design proactive AI companions.
Ethan ColeRead Tap your mood, chat with AI if you want more — your diary writes itself. Free on iOS and Android.
One tap, five levels. That's your whole entry for the day.
Weekly and monthly insights that help you understand yourself.
Voice or text — AI turns your chat into a diary entry.
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