HACHIROKU Archive
Keep each specimen as a long-term record.
Not a watering reminder.
Not a care instruction app.
An app for keeping plant records.
As a collection grows, records become more than photos. They become history.
Record each plant as a specimen.
Keep repotting, growth, environment, and provenance records for each specimen.
Compare how a specimen changed.
Compare soil, pot, environment, and notes across build history.
Keep the environment with the record.
Import temperature and humidity logs from your sensor's CSV — they stay with the record as context.
Preserve what normally disappears.
Keep parent-child relationships and lost specimen records as part of the archive.
Two ways to relate.
HACHIROKU and HACHIROKU Archive are designed for two different relationships with plant records.
- Daily Album Enjoy everyday changes through visual photo logs
- Watch Growth Save seasonal green updates and new leaf sprouts
- 10 Specimens Focus your care on a compact set of favorites
- Specimen Record Systematically document builds, soils, and nursery origins
- Chronicle History Overlay temperature, VPD, and permanent records of lost plants (Epitaph)
- Infinite Lineage Preserve relationships of parents and clones across generations
Private by default.
No account.
No ads.
Stored locally on your device.
Back up anytime with Apple's built-in backup.
Coming Soon
HACHIROKU Archive is in development for the App Store.
For everyday records, HACHIROKU is available now.