BonsaiLog
A photo timeline and care log for every tree.
Give every bonsai in your collection a living record — a multi-year photo timeline plus quick logs for watering, fertilizing, repotting, wiring and pruning. Scrub through the seasons and watch your tree develop. Calm, offline, and yours.
How it works
Add your tree
Give it a nickname, free-text species, an acquisition date and a cover photo. There is no species database to fight — you describe your tree your way.
Log as you go
Add a photo whenever you like, and record watering, fertilizing, repotting with soil mix, wiring with thickness, pruning and pest treatments in a few taps. Defaults to today and your last-used values.
Watch it grow
Scrub the timeline through the years, compare any two photos, and export a tree biography PDF for shows, sales or forum posts.
in Action
Your whole collection at a glance.
Scrub through the years — the hero view.
Compare any two photos, before and after.
Every tree: stats and its photo grid.
A full care history, by type.
Six log types, one quick editor.
A feed of every photo you add.
Reminders you set — never prescriptive.
Features
Photo timeline
The heart of the app — scrub through the years, view a grid by year, or compare any two photos side by side.
Watering log
One-tap watering entries with optional notes like deep soak or misted only.
Fertilizer log
Record the product and optional N-P-K, with your recent products one tap away.
Repotting with soil mix
Capture the soil recipe, pot change and root work — and a before/after photo.
Wiring log
Note the branch, wire thickness in mm, copper or aluminium, and a planned removal reminder.
Pruning & pests
Log structural, maintenance, defoliation or candle work, plus pest observations and what worked.
Reminders you set
You pick the date and the message. BonsaiLog never tells you when to do anything.
Biography PDF
Export a tree's cover, stats, photo grid and full log for shows, sales or forum posts.
Offline & private
No account, no sign-up. Your trees, photos and logs stay on your device.
Pricing
Try every feature for 14 days with no card. After that, pick what fits. The free tier keeps up to two trees, and anything you have already logged always stays readable.
Lifetime
- Everything, forever
- No renewal, no surprises
- Future updates included
- No ads