# AquaticLog vs Spectra LED

The clearest difference is review sentiment: AquaticLog at 70% against Spectra LED's 0%. AquaticLog also leads on rating (4.2 vs 1.0) and update cadence (every 10 days vs every 39 months). Spectra LED's advantage is in-app purchases (none vs 3) and iOS requirement (14.0 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. Spectra LED 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 407 ratings behind it against 1, 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 Spectra LED's.

AquaticLog ships an update every 10 days, Spectra LED every 39 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | AquaticLog | Spectra LED |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (407 ratings)](https://appshunter.io/ios/app/aquaticlog/id583895470/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/spectra-led/id1226376492/reviews) |
| Number of ratings | **407** | 1 |
| Positive reviews | **69.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 39 months |
| Monetization | Freemium | **Free** |
| Size | 25 MB | 6 MB |
| Requires iOS | 18.1 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lonnex Inc](https://appshunter.io/developer/1547270716) | [华 李](https://appshunter.io/developer/872554875) |

## 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 |


### Spectra LED

[App page](https://appshunter.io/ios/app/spectra-led/id1226376492)

Control your smart aquarium lights wirelessly via your smartphone or tablet. Program six LED channels across 24 time periods with advanced dimming for sunrise and sunset simulations.

**Highlights:** Wireless control via smartphone/tablet, Control six LED channels, Program 24 time periods, Advanced dimming algorithms, Sunrise and sunset simulations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AquaticLog free?

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

### Is Spectra LED free?

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

### Which has better reviews, AquaticLog or Spectra LED?

AquaticLog is rated higher. AquaticLog averages 4.2 out of 5 from 407 ratings, while Spectra LED averages 1.0 from 1 ratings.

### Do AquaticLog or Spectra LED have ads?

Neither AquaticLog nor Spectra LED shows ads.

### Which is updated more often, AquaticLog or Spectra LED?

AquaticLog ships an update every 10 days, and Spectra LED every 39 months. Most recently, AquaticLog was updated on October 29, 2026 and Spectra LED on October 29, 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.*