Comparison

4safe vs ZOOX Advanced Reef

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

ZOOX

★ 5.01 ratingsView app →

About

4safe

Features

Read full description

More safety in your daily life with 4safe. Set up a safe location and automatically lock your chosen apps when you leave the defined area. In emergencies, send alerts to your contacts and stay protected.

About

ZOOX Advanced Reef

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

Read full description

Bluetooth control for fish tank lights

Screenshots

4safe4 screens

ZOOX Advanced Reef4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard1 real difference · 8 level

4safe versus ZOOX Advanced Reef: the parameters behind the verdict, then further details
Parameter	4safe	ZOOX Advanced Reef
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Fortnightly	Every 9 days — better
Ads	No	No
In-app purchases	Yes	No — better
Monetization	—	Free
Devices	iPhone	iPhone, iPod — better
Requires iOS	16.0	15.0 — better
Further details — not scored
Size	42 MB	36 MB
Age rating	4+	17+
Developer	Datamob SISTEMAS S/A	ZOOX AQUARIUM LIMITED

In-app purchases

3 purchases

4safe

Subscriptions3

Premium Monthly7 Days trial$2.991 Month
Premium Trimestral7 Days trial$6.993 Months
Premium Yearly7 Days trial$19.991 Year

None

ZOOX Advanced Reef

No in-app purchases

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.