# 4safe vs ZOOX Advanced Reef

The clearest difference is in-app purchases: ZOOX Advanced Reef at none against 4safe's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 4safe sells 3 in-app purchases, starting at $2.99 per month. ZOOX Advanced Reef asks for nothing beyond the download.

4safe ships an update fortnightly, ZOOX Advanced Reef every 9 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 4safe | ZOOX Advanced Reef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zoox-advanced-reef/id6785855589/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | — | Free |
| Size | 42 MB | 36 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Datamob SISTEMAS S/A](https://appshunter.io/developer/1744445923) | [ZOOX AQUARIUM LIMITED](https://appshunter.io/developer/6785855591) |

## What reviewers say

### 4safe

[App page](https://appshunter.io/ios/app/4safe/id6749896294)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Trimestral | $6.99 | per 3 months |
| Premium Yearly | $19.99 | per year |


### ZOOX Advanced Reef

[App page](https://appshunter.io/ios/app/zoox-advanced-reef/id6785855589)

Control your fish tank lights remotely via Bluetooth. Adjust settings and create custom lighting schedules for your aquarium. Enhance your aquatic environment with smart illumination.

**Highlights:** Bluetooth control, Fish tank light management, Customizable lighting schedules, Aquarium environment enhancement

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

**In-app purchases:** none


## Frequently asked questions

### Is 4safe free?

4safe is free to download, with in-app purchases available.

### Is ZOOX Advanced Reef free?

ZOOX Advanced Reef is free to download, with no in-app purchases.

### Do 4safe or ZOOX Advanced Reef have ads?

Neither 4safe nor ZOOX Advanced Reef shows ads.

### Which is updated more often, 4safe or ZOOX Advanced Reef?

4safe ships an update fortnightly, and ZOOX Advanced Reef every 9 days. Most recently, 4safe was updated on October 24, 2026 and ZOOX Advanced Reef on October 21, 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.*