Comparison

CrownSensor vs VSG101 Update

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

Head to head

CrownSensor

Bluetooth + Sensor IoT Control

Free

🔧 Utilities

★ 5.01 ratingsView app →

VSG101 Update

BLE device firmware update

Free

🔧 Utilities

No ratingsView app →

About

CrownSensor

Control your phone's volume and screen brightness using Bluetooth-connected IoT hardware. This app enables seamless integration for managing device settings remotely.

Highlights

Bluetooth IoT hardware integration
Mobile phone volume control
Screen brightness adjustment
Remote device setting management

Features

Read full description

This application demonstrates the application scenario of IoT hardware operating mobile phone volume and screen brightness via Bluetooth.

About

VSG101 Update

Features

Read full description

Update the VSG101 firmware tools

Screenshots

CrownSensor4 screens

VSG101 Update3 screens

Verdict

The call

The clearest difference is update cadence: CrownSensor at every 3 days against VSG101 Update's every 5 weeks. CrownSensor also leads on iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CrownSensor ships an update every 3 days, VSG101 Update every 5 weeks. The most recent releases landed on September 12, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 7 level

CrownSensor versus VSG101 Update: the parameters behind the verdict, then further details
Parameter	CrownSensor	VSG101 Update
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Every 3 days — better	Every 5 weeks
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	13.0 — better	16.6
Further details — not scored
Size	20 MB	1 MB
Age rating	4+	4+
Developer	Shenzhen Lanke Xuntong Technology Co., Ltd.	VITALSIGNS TECHNOLOGY CO., LTD.

In-app purchases

None

CrownSensor

No in-app purchases

None

VSG101 Update

No in-app purchases

Questions

Is CrownSensor free?

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

Is VSG101 Update free?

VSG101 Update is free to download, with no in-app purchases.

Do CrownSensor or VSG101 Update have ads?

Neither CrownSensor nor VSG101 Update shows ads.

Which is updated more often, CrownSensor or VSG101 Update?

CrownSensor ships an update every 3 days, and VSG101 Update every 5 weeks. Most recently, CrownSensor was updated on September 12, 2026 and VSG101 Update on September 13, 2026.