# Aquaman App vs Aquarium Notepad

The clearest difference is rating: Aquarium Notepad at 4.7 against Aquaman App's 4.0. Aquarium Notepad also leads on device support (3 vs 1) and ratings volume (3 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Aquarium Notepad holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Aquaman App | Aquarium Notepad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/aquaman-app/id1567747867/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/aquarium-notepad/id6749213015/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free | Free |
| Size | 7 MB | 35 MB |
| Requires iOS | 16.4 | **12** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Addis](https://appshunter.io/developer/335536300) | [Quantum Technologies Limited Liability Company](https://appshunter.io/developer/1588354820) |

## What reviewers say

### Aquaman App

[App page](https://appshunter.io/ios/app/aquaman-app/id1567747867)

Easily record and monitor your aquarium's water parameters. Track the history of your test results with data saved locally on your device, ensuring accessibility even without an internet connection. Designed by hobbyists for hobbyists.

**Highlights:** Record water parameters, Monitor test result history, Local data saving, Offline accessibility, No login required

**Features:** macOS Compatibility

**In-app purchases:** none


### Aquarium Notepad

[App page](https://appshunter.io/ios/app/aquarium-notepad/id6749213015)

Manage your aquariums with detailed tracking of water parameters, maintenance schedules, and measurements. This app offers comprehensive tools for serious aquarists to maintain optimal conditions and keep thorough records of their aquatic environments.

**Highlights:** Water parameter tracking, Maintenance task scheduling, Measurement logging, Multiple aquarium support, Data import/export, Charts and analytics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aquaman App free?

Aquaman App is free to download, with no in-app purchases.

### Is Aquarium Notepad free?

Aquarium Notepad is free to download, with no in-app purchases.

### Which has better reviews, Aquaman App or Aquarium Notepad?

Aquarium Notepad is rated higher. Aquaman App averages 4.0 out of 5 from 1 ratings, while Aquarium Notepad averages 4.7 from 3 ratings.

### Do Aquaman App or Aquarium Notepad have ads?

Neither Aquaman App nor Aquarium Notepad shows ads.

### Which is updated more often, Aquaman App or Aquarium Notepad?

Aquaman App ships an update every 3 days, and Aquarium Notepad every 3 days. Most recently, Aquaman App was updated on November 3, 2026 and Aquarium Notepad on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*