# TankCue — Aquarium care, made simple

> Aquarium care, made simple (iPhone/iPad app by HIROYUKI YOKOKURA.)

- Source: https://appshunter.io/ios/app/tankcue/id6796328203 (this page in markdown: same URL + `.md`)
- Developer: [HIROYUKI YOKOKURA](https://appshunter.io/developer/6782052106)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 27 MB
- Languages: American English
- Released: 2026-08-14
- Data updated: 2026-08-16
- User reviews in markdown: https://appshunter.io/ios/app/tankcue/id6796328203/reviews.md

## What is TankCue?

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.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads | $5.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-08-14

No release notes.

## More apps by HIROYUKI YOKOKURA

- [Trader Timer](https://appshunter.io/ios/app/trader-timer/id6782052104)
- [DayNav - Daily Planner](https://appshunter.io/ios/app/daynav-daily-planner/id6785921731)
- [Kelmio](https://appshunter.io/ios/app/kelmio/id6791105466)
- [RecallBloom](https://appshunter.io/ios/app/recallbloom/id6791464081)
- [Rilmio](https://appshunter.io/ios/app/rilmio/id6792490170)
- [Bellstride](https://appshunter.io/ios/app/bellstride/id6793988798)

All apps by HIROYUKI YOKOKURA: https://appshunter.io/developer/6782052106

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*