Comparison

SF Security vs RhinoH

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

Head to head

About

SF Security

Features

Read full description

This APP is use for Shan Feng remote control. 1.You can use the APP control you car alarm 2.It can read the car battery pack voltage 2.The remote control and iPhone can combine anti-lost

About

RhinoH

Features

Read full description

1. Remote control: control water valve from anywhere 2. Simultaneously control: control multiple devices with one App 3. Timer: set timer to perform multiple functions 4. Device sharing: One tap to share devices among family members 5. Easy connection: easily and quickly connect App to devices

Screenshots

SF Security1 screens

RhinoH4 screens

Verdict

The call

The clearest difference is iOS requirement: SF Security at 8.0 against RhinoH's 13.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SF Security ships an update every 6 weeks, RhinoH every 2 months. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

Scorecard1 real difference · 5 level

SF Security versus RhinoH: the parameters behind the verdict, then further details
Parameter	SF Security	RhinoH
Price	Free	Free
Update frequency	Every 6 weeks — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	8.0 — better	13.0
Further details — not scored
Size	5 MB	186 MB
Age rating	4+	4+
Developer	壮黄	smarth technology limited

In-app purchases

None

SF Security

No in-app purchases

None

RhinoH

No in-app purchases

Questions

Is SF Security free?

SF Security is free to download, with no in-app purchases.

Is RhinoH free?

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

Do SF Security or RhinoH have ads?

Neither SF Security nor RhinoH shows ads.

Which is updated more often, SF Security or RhinoH?

SF Security ships an update every 6 weeks, and RhinoH every 2 months. Most recently, SF Security was updated on September 17, 2026 and RhinoH on September 11, 2026.