# AquaticLog vs NextUpReef

The clearest difference is rating: AquaticLog at 4.2 against NextUpReef's 3.7. AquaticLog also leads on ratings volume (401 vs 3) and review sentiment (71% vs 50%). NextUpReef's advantage is iOS requirement (15.1 vs 18.1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AquaticLog sells 3 in-app purchases, starting at $4.99 per month and NextUpReef sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AquaticLog holds the better App Store score, 4.2 against 3.7. That said, the two scores are not equally well evidenced: AquaticLog has 401 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 71% of AquaticLog's written reviews are positive against 50% of NextUpReef's.

AquaticLog ships an update weekly, NextUpReef every 4 days. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | AquaticLog | NextUpReef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (401 ratings)](https://appshunter.io/ios/app/aquaticlog/id583895470/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/nextupreef/id6760728959/reviews) |
| Number of ratings | **401** | 3 |
| Positive reviews | **70.5% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Freemium | Freemium |
| Size | 21 MB | 59 MB |
| Requires iOS | 18.1 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Lonnex Inc](https://appshunter.io/developer/1547270716) | [Adam Winstead](https://appshunter.io/developer/1885950916) |

## 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 |


### NextUpReef

[App page](https://appshunter.io/ios/app/nextupreef/id6760728959)

This app helps reef tank hobbyists manage their aquarium's health and equipment. It offers AI-powered analysis, parameter logging, smart outlet control, and community insights to optimize tank conditions and simplify maintenance.

**Highlights:** AI Reef Advisor for tank analysis, Parameter logging and trend charting, Smart outlet control for equipment, Neptune Apex integration, Tank setup and livestock tracking, Smart reminders for maintenance, Reef community insights

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NextUpReef Pro | $4.99 | per month |
| NextUpReef Pro | $39.99 | per year |


## Frequently asked questions

### Is AquaticLog free?

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

### Is NextUpReef free?

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

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

AquaticLog is rated higher. AquaticLog averages 4.2 out of 5 from 401 ratings, while NextUpReef averages 3.7 from 3 ratings.

### Do AquaticLog or NextUpReef have ads?

Neither AquaticLog nor NextUpReef shows ads.

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

AquaticLog ships an update weekly, and NextUpReef every 4 days. Most recently, AquaticLog was updated on September 30, 2026 and NextUpReef on September 28, 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.*