# AquariumNotes: Tank Management — Fish, Water & Maintenance Log

> Fish, Water & Maintenance Log (iPhone/iPad app by Yusuke Morimoto.)

- Source: https://appshunter.io/ios/app/aquariumnotes-tank-management/id6480376453 (this page in markdown: same URL + `.md`)
- Developer: [Yusuke Morimoto](https://appshunter.io/developer/1702989537)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 9 MB
- Languages: American English, Dutch, German (Germany), Japanese, European Spanish
- Released: 2024-04-14
- Data updated: 2026-11-04

## What is AquariumNotes?

**All your aquarium care, in one simple app.**

AquariumNotes is an all-in-one aquarium management app that helps you organize your tanks, livestock, water parameters, and maintenance records.

Whether you keep tropical fish, shrimp, aquatic plants, medaka, or marine aquariums, AquariumNotes makes it easy to track your aquarium care.

### Aquarium Management
- Manage multiple aquariums
- Keep important tank information organized
- Save photos of your aquariums

### Fish, Shrimp & Plant Tracking
- Manage fish, shrimp, and aquatic plants
- Record introduction dates and notes
- Keep livestock information organized

### Water Parameter Tracking
- Record pH, GH, KH, NO₂, NO₃, and more
- Review water quality history
- Monitor changes over time

### Maintenance Logs
- Record water changes
- Track cleaning and filter maintenance
- Keep a history of aquarium care

### Aquarium Photo Timeline
Capture your aquarium's progress with photos and notes using Premium.

### AquariumNotes Premium
Unlock additional features, including photo timeline records, exclusive themes, and an ad-free experience.

Keep your aquariums organized and enjoy more time with your aquatic world.

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy:
https://lexnov.com/privacy-policy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PremiumMember/1Month | $2.99 | per month |
| PremiumMember/1Year | $19.99 | per year |
| PremiumMember/6Month | $9.99 | per 6 months |


## Is AquariumNotes safe?

Not enough ratings yet to assess AquariumNotes.

## Is AquariumNotes legit?

AquariumNotes: Tank Management appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for AquariumNotes is 78 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 6.0 — 2026-11-03

AquariumNotes now supports five languages!

• Added Dutch, German and Spanish, alongside English and Japanese.
• Improved translated labels throughout the app.
• Improved the display of long aquarium names and water quality chart dates.
• Adjusted the Quick Log button position for easier access.

### 5.0.1 — 2026-09-22

What’s New in Version 5.0.1
- Added Timeline for Premium members
- You can now record changes in your aquarium with multiple photos and notes
- Added English localization for Timeline
- Improved the interface and fixed minor issues

### 5.0.0 — 2026-06-19

Thank you for using AquariumNotes.

This update includes:

• Bug fixes
• Performance improvements
• UI refinements

We're continuously working to improve AquariumNotes and appreciate your feedback.

### 4.0.1 — 2026-02-01

We’ve fixed some minor bugs and optimized the app for a smoother experience.

### 4.0.0 — 2026-01-05

・Layout changes made
・Theme options added

## Apps similar to AquariumNotes

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [AquaTrack - Aquarium Tracker](https://appshunter.io/ios/app/aquatrack-aquarium-tracker/id6757683461) | 4.4 (5) | Free | Utilities |
| [Fish Tank Log](https://appshunter.io/ios/app/fish-tank-log/id6757759234) | 5.0 (6) | Free | Utilities |
| [Reef Buddy: Reef Tank Tracker](https://appshunter.io/ios/app/reef-buddy-reef-tank-tracker/id1593580822) | 3.9 (20) | Free | Utilities |
| [Aqualy - Aquarium Assistant](https://appshunter.io/ios/app/aqualy-aquarium-assistant/id6761665555) | 4.1 (9) | Free | Utilities |
| [AquaticLog](https://appshunter.io/ios/app/aquaticlog/id583895470) | 4.2 (407) | Free | Utilities |
| [Kamoer Remote](https://appshunter.io/ios/app/kamoer-remote/id1460747504) | 1.5 (85) | Free | Utilities |

## More apps by Yusuke Morimoto

- [Land Calculator](https://appshunter.io/ios/app/land-calculator/id6478461855)

All apps by Yusuke Morimoto: https://appshunter.io/developer/1702989537

---

*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 2026-11-04.*