# AquaticLog vs AQN Link

The clearest difference is review sentiment: AquaticLog at 70% against AQN Link's 33%. AQN Link's advantage is in-app purchases (none vs 3) and iOS requirement (14.0 vs 18.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AquaticLog sells 3 in-app purchases, starting at $4.99 per month. AQN Link asks for nothing beyond the download.

AquaticLog ships an update every 10 days, AQN Link every 9 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AquaticLog | AQN Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (408 ratings)](https://appshunter.io/ios/app/aquaticlog/id583895470/reviews)** | — |
| Number of ratings | **408** | — |
| Positive reviews | **70.1% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 9 days** |
| Monetization | Freemium | **Free** |
| Size | 25 MB | 43 MB |
| Requires iOS | 18.1 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lonnex Inc](https://appshunter.io/developer/1547270716) | [烽城 熊](https://appshunter.io/developer/1273528137) |

## What reviewers say

### AquaticLog

[App page](https://appshunter.io/ios/app/aquaticlog/id583895470)

Manage your aquarium with this comprehensive platform. Track water parameters, schedule maintenance, log livestock, and document your tank's progress with photos and videos. Connect controllers for automatic data import and sync across devices.

**Highlights:** Water parameter tracking, Smart reminders for maintenance, Livestock management, Equipment and dosing logs, Controller integration, Photo and video diary, Community features

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $4.99 | per month |
| Pro Yearly Membership | $39.99 | per year |
| Pro Lifetime Membership | $149.99 | one-time |


### AQN Link

[App page](https://appshunter.io/ios/app/aqn-link/id6449433834)

This platform offers a streamlined and intelligent way to connect and manage your products. It redefines product interaction, providing a user-friendly experience for controlling various devices.

**Highlights:** Innovative control platform, Streamlined product connection, Intelligent device functioning, Simple user interface, Smart control application

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AquaticLog free?

AquaticLog is free to download, with in-app purchases available.

### Is AQN Link free?

AQN Link is free to download, with no in-app purchases.

### Do AquaticLog or AQN Link have ads?

Neither AquaticLog nor AQN Link shows ads.

### Which is updated more often, AquaticLog or AQN Link?

AquaticLog ships an update every 10 days, and AQN Link every 9 days. Most recently, AquaticLog was updated on November 6, 2026 and AQN Link on November 3, 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.*