# AquaticLog vs VSON

The clearest difference is review sentiment: AquaticLog at 70% against VSON's 0%. AquaticLog also leads on rating (4.2 vs 1.0) and ratings volume (408 vs 2). VSON's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 18.1). On price, 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. VSON asks for nothing beyond the download.

AquaticLog holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: AquaticLog has 408 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 70% of AquaticLog's written reviews are positive against 0% of VSON's.

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

## The numbers

| Metric | AquaticLog | VSON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (408 ratings)](https://appshunter.io/ios/app/aquaticlog/id583895470/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/vson/id1552169767/reviews) |
| Number of ratings | **408** | 2 |
| Positive reviews | **70.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Monetization | Freemium | **Free** |
| Size | 25 MB | 31 MB |
| Requires iOS | 18.1 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lonnex Inc](https://appshunter.io/developer/1547270716) | [Vson Technology Co., Ltd](https://appshunter.io/developer/938010223) |

## 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 |


### VSON

[App page](https://appshunter.io/ios/app/vson/id1552169767)

This app connects your mobile device to smart home hardware for convenient management and monitoring. It allows for fast interaction with smart devices and provides real-time insights into your home environment.

**Highlights:** Smart hardware management, Mobile phone and smart device interaction, Interconnection between smart devices, Real-time device monitoring, Home environment monitoring

**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 VSON free?

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

### Which has better reviews, AquaticLog or VSON?

AquaticLog is rated higher. AquaticLog averages 4.2 out of 5 from 408 ratings, while VSON averages 1.0 from 2 ratings.

### Do AquaticLog or VSON have ads?

Neither AquaticLog nor VSON shows ads.

### Which is updated more often, AquaticLog or VSON?

AquaticLog ships an update every 10 days, and VSON every 6 weeks. Most recently, AquaticLog was updated on November 6, 2026 and VSON 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.*