# AquaticLog vs MOAI®

The clearest difference is in-app purchases: MOAI® at none against AquaticLog's 3. MOAI® also leads on iOS requirement (9.0 vs 18.1). AquaticLog's advantage is update cadence (every 10 days vs every 10 months). 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. MOAI® asks for nothing beyond the download.

AquaticLog ships an update every 10 days, MOAI® every 10 months. The most recent releases landed on October 19, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AquaticLog | MOAI® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (405 ratings)](https://appshunter.io/ios/app/aquaticlog/id583895470/reviews)** | — |
| Number of ratings | **405** | — |
| Positive reviews | 69.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 10 months |
| Monetization | Freemium | — |
| Size | 22 MB | 51 MB |
| Requires iOS | 18.1 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lonnex Inc](https://appshunter.io/developer/1547270716) | [SZ MOAI TECHNOLOGY CO., LTD](https://appshunter.io/developer/1649077706) |

## 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 |


### MOAI®

[App page](https://appshunter.io/ios/app/moai/id6443755461)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AquaticLog free?

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

### Is MOAI® free?

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

### Do AquaticLog or MOAI® have ads?

Neither AquaticLog nor MOAI® shows ads.

### Which is updated more often, AquaticLog or MOAI®?

AquaticLog ships an update every 10 days, and MOAI® every 10 months. Most recently, AquaticLog was updated on October 19, 2026 and MOAI® on October 1, 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.*