Niwa
One checklist for every plant in the house.
Overview
Did anyone water the fern? Niwa puts every plant in the house on one Today list: watering, fertilizing, misting, rotating, repotting and pruning schedules that count from the last time the care was done, so every 7 days means seven days after it was last watered, and a late watering moves the next one instead of piling up. Watered, Fertilized, Misted and Note are one-tap logs, photos and dated notes build a growth timeline for each plant, and household sync lets everyone in the home share the list and see who did what. Data stays on the phone, with a backup file and CSV export; there is no account, no subscription and no ads. It is free forever on one phone with unlimited plants, and a $9.99 one-time unlock adds household sharing. Niwa is live as a web app, and an Android app with reminders and a home-screen widget is on the way. It is a sibling of Aibou, the studio's pet care app, built on the same base, and its name means garden in Japanese (庭).
Highlights
Care schedules that count from the last time it was done - a late watering moves the next one instead of piling up
One-tap logs (Watered, Fertilized, Misted, Note) and a growth timeline of photos and notes for every plant
Household sync over a small relay on Neon - one shared list, and everyone sees who did what
Local-first with no account, no subscription and no ads - free on one phone, $9.99 once to share
Docs & guides
Tech Stack
Want a deeper dive?
The studio agent helped architect this system - ask it anything.