# Aqua Box vs Aquarium Notepad

The clearest difference is price: Aquarium Notepad at Free against Aqua Box's $1.99. Aquarium Notepad also leads on rating (4.7 vs 4.1) and review sentiment (100% vs 61%). Aqua Box's advantage is ratings volume (47 vs 3). On ads, in-app purchases and device support there is nothing between them.

Aquarium Notepad is free to download; Aqua Box costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Aquarium Notepad holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Aqua Box has 47 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 61% of Aqua Box's written reviews are positive against 100% of Aquarium Notepad's.

Aqua Box ships an update fortnightly, Aquarium Notepad every 3 days. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Aqua Box | Aquarium Notepad |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.1 (47 ratings)](https://appshunter.io/ios/app/aqua-box/id1229710594/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/aquarium-notepad/id6749213015/reviews)** |
| Number of ratings | **47** | 3 |
| Positive reviews | 61.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Paid | **Free** |
| Size | 20 MB | 35 MB |
| Requires iOS | 17.6 | **12** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raynald Im](https://appshunter.io/developer/971816197) | [Quantum Technologies Limited Liability Company](https://appshunter.io/developer/1588354820) |

## What reviewers say

### Aqua Box

[App page](https://appshunter.io/ios/app/aqua-box/id1229710594)

Manage freshwater, brackish water aquariums, and ponds with detailed tracking of water parameters, livestock, and equipment. Schedule maintenance, receive reminders, and visualize progress with snapshots and graphs. Share your data with others and sync across Apple devices.

**Highlights:** Water parameter tracking (pH, temp, salinity, etc.), Livestock and plant logging, Maintenance reminders and scheduling, Data visualization with graphs and snapshots, Equipment cost tracking, Cross-device iCloud sync, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**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 Aqua Box free?

Aqua Box costs $1.99, with no in-app purchases.

### Is Aquarium Notepad free?

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

### Which has better reviews, Aqua Box or Aquarium Notepad?

Aquarium Notepad is rated higher. Aqua Box averages 4.1 out of 5 from 47 ratings, while Aquarium Notepad averages 4.7 from 3 ratings.

### Do Aqua Box or Aquarium Notepad have ads?

Neither Aqua Box nor Aquarium Notepad shows ads.

### Which is updated more often, Aqua Box or Aquarium Notepad?

Aqua Box ships an update fortnightly, and Aquarium Notepad every 3 days. Most recently, Aqua Box was updated on October 29, 2026 and Aquarium Notepad on October 22, 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.*