All activity
lucyleft a comment
This is actually pretty fun 😂 Can see this being useful for social posts.
Turn It Gen ZTurn any text into Gen Z slang instantly
haru is a diary that doesn't just store your words — it reads them.
Write an entry, and haru responds. Not generic advice, but a reflection based on what you wrote. It notices mood patterns and reminds you of similar past moments.
Features:
- Diary mode or chat with haru in one entry
- Mood calendar at a glance
- Auto-summary for every entry
- haru remembers your story across entries
- EN, KO, JA, ZH
- Desktop and mobile
- 14-day free trial, no card needed

haruA journal that reads your entries and talks back
lucyleft a comment
Hi Product Hunt! 👋 I'm Lucy, building haru from Tokyo. I used to journal every day… but it felt like writing into the void. Nothing remembered me. Nothing connected my thoughts. Nothing actually responded. So I built haru. It reads what you write, remembers it, and responds — not like a chatbot, not like a therapist, but like something that actually pays attention. Would love your honest...

haruA journal that reads your entries and talks back

