Mossu — Plant Care Reminder

Care reminders, guide, journal

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Want thriving houseplants but keep missing watering day? Mossu is a plant care companion that tells you exactly when each plant needs water. ■ Watering reminders that fit each plant Register your plants and Mossu computes the next watering day from species-specific intervals, adjusted for growing season and winter. A gentle "check the top 2–3 cm of soil first" guide is always included to prevent overwatering. ■ A 209-plant encyclopedia From Monstera to succulents, herbs and orchids — watering, light, humidity, temperature, difficulty and repotting cycles for every species, plus pet (cat & dog) toxicity info. ■ Care calendar See this month's watering, misting, fertilizing and repotting schedule at a glance. ■ Growth journal Capture growing moments with photos and notes, and give each plant its own profile photo. ■ Offline, backed up, multilingual No account, no server — your data stays on your device. Export/import backups when switching phones. English, Korean and Japanese, with light & dark themes. Plant care information is general guidance. Pet toxicity info is based on public sources such as the ASPCA — contact a veterinarian if ingestion is suspected.

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Minor improvements and stability fixes.

Version 1.0.6

The developer, SEONYONG LEE, 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:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • 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
  • SEONYONG LEE
Size
  • 97.9 MB
Category
  • Lifestyle
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 2 more
  • English, Japanese, Korean
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 Hedvion
  • Developer Website
  • Privacy Policy

    • More by SEONYONG LEE