Green Tome
A quiet journal for your houseplants.
Log watering, feeding, repotting — or any task you invent — and Green Tome works out each plant's own rhythm from what you've actually done. No generic “water every 7 days”. No account. No ads.
Get it on Google PlayFree · Android 8.0+ · Works fully offline
What it does
A care log, not a checklist app.
Most plant apps hand you a schedule and hope it fits. Green Tome keeps the record and lets the schedule follow from it.
Every plant, every task
Watering, feeding, repotting and misting are built in — and you can define your own task types for pruning, pest checks, rotating the pot, whatever you actually do.
One merged timeline
Every logged event for a plant lands in a single history, so you can look back and see what really happened rather than guessing.
Due today, at a glance
Open the app and see what needs doing across the whole collection — grouped by the room each plant actually lives in.
Schedules
It learns from what you did.
Light, pot size, humidity and season all change how often a plant needs water — which is why fixed rules fail. Green Tome reads that plant's own watering history and works out when it's likely due. The more you log, the closer it gets.
The monstera you water every nine days keeps its own rhythm, while its feeding runs on a completely separate one. And when a plant fits no pattern at all, pin that one task to a fixed interval and leave the rest adaptive.
Privacy
Your plants stay on your phone.
- No account, no sign-up, no email address. Open the app and start.
- No permissions at all. Not even for photos — picking one uses Android's system picker, and taking one hands off to your camera app.
- Works fully offline. Plants, photos and care history are stored on the device.
- No ads, ever — in any version.
- No third-party trackers beyond Google Firebase, used only for crash reports and anonymous usage statistics. Your plant names, photos and logs are never sent anywhere.
The full details are in the privacy policy.
Languages
Localised into 18 languages.
Coming next
What's being built.
- Sync across devices — keep a collection in step on phone and tablet.
- Seasonal schedules — different rhythms for growing and dormant periods.
- Optional watering reminders — off by default, on only if you ask.
- Photo timelines — watch a plant change month by month.