Comparison

CYP Control vs RGB Light Control

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

Head to head

About

CYP Control

Features

Read full description

This App designed to be used in conjunction with the CPLUS-421PLV, the 4 by 2 matrix produced by Cypress Technology Co., Ltd. It provides a simple and efficient way for the user to control CPLUS-421PLV via telnet commands.

About

RGB Light Control

Features

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RGB Light connects devices through Bluetooth, controls the blinking of traffic lights, and can set the number and time of blinking.

Screenshots

CYP Control4 screens

RGB Light Control1 screens

Verdict

The call

CYP Control and RGB Light Control are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CYP Control ships an update every 23 months, RGB Light Control every 29 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

ScorecardNo meaningful differences

CYP Control versus RGB Light Control: the parameters behind the verdict, then further details
Parameter	CYP Control	RGB Light Control
Price	Free	Free
Update frequency	Every 23 months — better	Every 29 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0	12.0
Further details — not scored
Size	3 MB	1 MB
Age rating	4+	4+
Developer	Cypress Technology Co., LTD.	Shenzhen Hiwonder Technology Co.,Ltd

In-app purchases

None

CYP Control

No in-app purchases

None

RGB Light Control

No in-app purchases

Questions

Is CYP Control free?

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

Is RGB Light Control free?

RGB Light Control is free to download, with no in-app purchases.

Do CYP Control or RGB Light Control have ads?

Neither CYP Control nor RGB Light Control shows ads.

Which is updated more often, CYP Control or RGB Light Control?

CYP Control ships an update every 23 months, and RGB Light Control every 29 months. Most recently, CYP Control was updated on October 25, 2026 and RGB Light Control on October 27, 2026.