TankCue
Aquarium care, made simple
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
TankCue is a simple aquarium care notebook for freshwater fish keepers.
Quickly log everyday care such as feeding, water changes, and cleaning. You can also track water temperature, pH, ammonia, nitrite, and nitrate in one place.
■ Quick care records
Log feeding, water changes, and cleaning in just a few taps. Add notes and record the exact date and time.
■ Track water quality
Record up to five key water-quality values: temperature, pH, ammonia, nitrite, and nitrate. You can save only the values you measured.
■ History and charts
Review your water-quality history with clear charts and spot changes in your tank over time.
■ Care reminders
Weekly reminders help you remember water changes and water-quality checks.
■ Multiple tanks
Keep care records and water-quality history organized for each tank.
■ Export your data
Export your records as CSV files whenever you need them.
You do not need to track every detail every day. TankCue makes it easy to record what matters, when it matters, so you can enjoy your aquarium for the long term.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
We’ve improved TankCue to make aquarium care easier.
- Improved Japanese and English language support
- Devices using other languages now display the app in English
- Improved water change, feeding, cleaning, and water quality recording
- Improved stability for reminders, ad removal purchases, and data export
- Fixed minor bugs and visual issues
The developer, HIROYUKI YOKOKURA, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HIROYUKI YOKOKURA
- Size
- 27.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 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.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove ads $5.99
- Copyright
- © 2026 Hinomaru Labs