Reefi: Aquarium Tracker

Track tank parameters & logs

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

Your reef changes before you can see it. Reefi tracks every parameter, spots silent drift, and coaches you through it. A brain for your reef, free to try. Reefi helps you take better care of your aquarium with smart tools, clear insights, and helpful reminders. Track your water parameters, manage maintenance tasks, and stay on top of dosing schedules for both freshwater and saltwater aquariums. Reefi keeps everything organized in one clear dashboard, so you always know how your tank is doing. Manage your aquarium inhabitants by keeping an overview of fish, corals, and other livestock. Log health observations, track changes over time, and use the journal to note important events like new additions, issues, or adjustments. Reefi helps you spot patterns early and maintain a healthy ecosystem. Keep track of your equipment, such as filters, lights, heaters, and pumps. Log setup details, maintenance history, and replacements so you never lose track of what’s running in your tank. Key features: • Log and track water parameters • Maintenance tasks with reminders • Dosing calculator and planning • Inhabitant management and health logs • Aquarium journal for observations and events • Equipment tracking and maintenance • Smart insights for healthier tanks • AI-powered aquarium coach • Support for freshwater and saltwater aquariums Whether you’re a beginner or an experienced aquarist, Reefi helps you care for your aquarium with confidence. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.reefi-app.com/privacy-policy-reefi/

Ratings & Reviews

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Minor bug fixes: - fixed onboarding loading bug

Version 1.0.41

The developer, Tibbe Naarding, 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:

    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • Identifiers
    • Usage Data

  • Data Not Linked to You

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

    • Identifiers

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
  • Tibbe Naarding
Size
  • 67.8 MB
Category
  • Lifestyle
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Reefi Pro Annual $79.99
  • Reefi Pro Monthly $9.99
  • Learn More
Copyright
  • © 2026 Reefi
  • Developer Website
  • Privacy Policy

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