Keep your plants healthy with simple watering reminders and beautiful growth tracking.
A simple and easy-to-use plant watering tracker for your houseplants.
Easily track and manage watering for your plants.
"Did I water this plant already?"
"When should I water it next?"
mizu:log helps you stay on top of your plant care routine.
【Key Features】
◆ Watering reminders & tracking
・Set a custom watering schedule for each plant
・Adjust frequency by season (e.g. water more often in summer)
・Automatically calculates the next watering date
・Get notifications so you never forget
・Supports advance reminders (1–2 days before)
◆ Detailed plant management
・Save plant name, type, and location
・Add photos to track growth (with cropping & aspect ratio options)
・Keep notes for care tips
・Quickly check last and next watering dates
◆ Bluetooth soil sensor support
・Register a Bluetooth soil sensor for each plant
・Check soil moisture to help decide when to water
・Supports temperature, light, and nutrient (EC) readings
・View the latest sensor status right from the plant details screen
・See changes over time with measurement history graphs
◆ Identify & diagnose with AI
・Just take a photo and AI identifies the plant species
・Choose from multiple candidates and register your plant right away
・AI suggests seasonal watering frequencies for each species
・AI scores your plant's health across 5 key areas
・Personalized advice based on your watering history, placement, and sensor data
・Get a care plan: what to do now and over the next 7 days
◆ Plant journal
・Write journal entries about your plants
・Add photos to capture growth and changes
・Browse past entries on a calendar
◆ Home screen widget (iOS)
・Check upcoming watering at a glance
・Log watering directly from the widget
◆ Smart organization
・Automatically sorted by watering priority
・Organize by location (living room, bedroom, etc.)
・View full watering history
・Manage multiple plants easily
◆ Simple & user-friendly
・Clean and intuitive interface
・Dark mode supported
・Designed with iOS guidelines
・Works offline
【Who is it for?】
・Plant lovers and houseplant owners
・People who often forget to water
・Anyone managing multiple plants
・Those who want to track plant growth
・People who want to use sensor data for better watering decisions
・Anyone who enjoys a green lifestyle
【How to use】
1. Add your plants
Set name, type, and watering schedule
2. Log watering
Record with just one tap
3. Get reminders
Receive notifications when it's time
4. Track growth
View photos and journal entries over time
5. Ask the AI
Take a photo to identify a species or get a health checkup for your plant
6. Check sensor readings
Use soil moisture and environmental data to support your daily care
【Data & Privacy】
・Plant records and sensor history are primarily stored locally on your device
・No cloud sync required for everyday use
・Photos and supplementary data are sent only when you use AI features
・iCloud backup supported (iOS)
Start your plant care journey with mizu:log today.
【Support】
mizulog.info@gmail.com
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Thank you for using mizu:log.
This update includes usability improvements and stability enhancements.
Version 4.0.3
The developer, Shunichi Tanaka, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Shunichi Tanaka
Size
57.9 MB
Category
Lifestyle
Compatibility
Requires iOS 14.0 or later.
iPhone Requires iOS 14.0 or later.
iPod touch Requires iOS 14.0 or later.
Mac Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.