Everything a tree's story needs
Built the way hobbyists actually want a care app to work: simple, private, and yours.
Care, scheduled
Per-tree reminders for watering, fertilizing, repotting, pruning, wiring and more — recurring intervals or one-off dates, with a daily Today view of everything due.
A growth timeline
Add a photo every so often and watch a tree develop over months and years. Pinch to zoom into the branch structure, and compare any two moments side by side.
A journal that remembers
Every watering, feeding, and repot is recorded automatically. Quick-log buttons — Watered, Fed, Pruned — update your schedule as they write the entry.
Know your species
A built-in, offline reference for 21 common bonsai species: light, watering, repotting, pruning, wiring, and difficulty. Attach a species for suggested intervals.
Private by design
No account, no analytics, no network calls. The App Store label says it plainly: Data Not Collected. Everything stays on your device.
Your data is yours
One-tap backup of your whole collection in a single file, and journal export as text — always free, never paywalled. No lock-in, ever.
One purchase. Yours forever.
BonsaiLog is free for up to 3 trees. The optional Pro upgrade is a single one-time purchase — not a subscription — that unlocks unlimited trees, the full species reference, and PDF journal export.