さいえん手帳 Android

さいえん手帳

By: Kei Sato App
Grow, record, and harvest successfully. A guide to home gardening, including cultivation records and advice based on a cultivation calendar.

Overview

Features & Capabilities

This app lets you keep a record of your home gardening progress, along with photos.

It can be used as a notepad for vegetable cultivation and as a companion that tells you what to do next.

■ Three Pillars

・Recording — Watering, fertilizing, pruning, pest control. You can record "Done!" with just 1-2 taps.

・Harvesting — Simply take a photo of your freshly picked produce. The quantity is optional, so even just photos will serve as a record.

・Advice — The cultivation calendar and crop guide will notify you of things like "It's time to fertilize soon" and "It's harvest time."

■ What you can do

◇ Cultivation Records
You can see at a glance how many days have passed since planting the seedlings. You can organize by variety, location (planter, furrow, section), and tags, and search later. You can also register things you are already growing, going back to the planting date.

◇ Work Log
Watering, fertilizing, transplanting, pruning, and pest control—all with just one tap. You can add up to 6 photos per entry, and notes. You can also record forgotten tasks by going back in time.

◇ Harvest Album
Harvest photos are arranged by month. You can filter by crop, allowing you to look back at "how last year's tomatoes went" through photos.

◇ Recording from Photos
When you take a picture of harvested vegetables, it reads the crop and quantity shown and creates a draft record.
If you can't count them, leave the quantity blank, preventing false numbers.
You can also save photos without entering quantities and read them all at once later.

◇ This Month's Garden Work
Based on your region (cold, temperate, or warm climate), it displays seeds to sow and seedlings to plant this month, and vegetables that are ready for harvest. It includes cultivation calendars for 30 crops.

◇ Crop Guide
Information on spacing, sunlight, watering guidelines, fertilization timing, days to harvest, and common pests and diseases.

This system is based on publicly available information from the Ministry of Agriculture, Forestry and Fisheries, JA Group, and other sources, along with the cultivation calendar.

◇ Next Steps
By comparing the number of days since planting with the crop guide, it suggests "Time for additional fertilization" and "Harvesting time has begun." You can then proceed to the record screen.

◇ AI Consultation
"The lower leaves are yellowing," "What kind of insect is this?"—Take a picture of what you're concerned about and send it, and the AI ​​will estimate the variety, provide possible causes, and suggest solutions for your home garden (there are limitations on the number of uses).
The answers are for reference only. Always use pesticides according to the product label and relevant laws and regulations.

◇ Reminders
You can set recurring notifications for each cultivation, such as "Water every morning at 7 AM" and "Check on the plants every 3 days."
Today's schedule is displayed together on the home screen, and a completion mark appears when you record it.

◇ Supplies Inventory and Shopping List
Manage your remaining fertilizers, seeds, and pesticides, and receive notifications when they are running low. You can add them all at once to your shopping list.
◇ Calendar and Photo List
You can review your work and harvest with the monthly calendar. You can also view only the photos.

■ Records are saved only on your device

This app does not require account registration. It is not a social networking service.

All cultivation records and photos are saved on your device and cannot be viewed by the developer.

You can export them as files on your device using the backup function. When changing devices,
you can create a migration file containing all photos.

* When using AI consultation, the selected photos and consultation text are sent for diagnosis only.

They are not saved on the server. Please see the privacy policy for details.

* Advertisements may be displayed when the app starts (frequency is limited).

* Records and photos themselves are not used for advertising.

■ For those who:

・Grow vegetables every year without really knowing what happened last year

・Want to keep a record of when they fertilized and when they applied pesticides

・Are just starting a home garden and want to know what they can plant this month

・Want to manage everything from planter gardens on their balcony to plots in a field

Whether it's a field, a balcony, or just a single planter.

Let's turn this year's garden into a record that will lead to next year.


User Growth & Download Statistics

App
By:
Kei Sato
Downloads:
1
Version:
0 Last updated: 2026-09-03
Creation date:
2026-08-22
Publisher country:
JP JP
Email:
ha*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-09-05
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Kei Sato
Google Play Store
https://play.google.com/store/apps/details?id=com.saientecho.app
Email:
ha*****@gmail.com
Website:
https://keisato848.github.io

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