Comparison

QIoT Link vs Protech SMS Alarm

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

Head to head

S3000 Motorcycle Alarm

Free

🔧 Utilities

No ratingsView app →

About

QIoT Link

Features

Read full description

The QIoT Link is an APP of Internet of Things concept, mainly providing device management, upgrade, configuration, tracking and other services.

About

Protech SMS Alarm

Features

Read full description

The Portman SMS Alarm is an application for motorcycle alarm that operates exclusively via SMS without requiring internet data. Its core advantages include: 1. No Network Blind Spots: Remote control via SMS works even in mountainous or remote areas.  2. Sensor Detection Alarm: Dual sensor detection (Vibration/Tilt) prevents prying or towing.  3. Precise Positioning: High-precision GPS positioning; alarms automatically include a Google Maps link to the vehicle's last valid location.

Screenshots

QIoT Link4 screens

Protech SMS Alarm4 screens

Verdict

The call

The clearest difference is update cadence: Protech SMS Alarm at every 2 months against QIoT Link's every 7 months. QIoT Link's advantage is iOS requirement (10.0 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

QIoT Link ships an update every 7 months, Protech SMS Alarm every 2 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level

QIoT Link versus Protech SMS Alarm: the parameters behind the verdict, then further details
Parameter	QIoT Link	Protech SMS Alarm
Price	Free	Free
Update frequency	Every 7 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	10.0 — better	16.6
Further details — not scored
Size	12 MB	7 MB
Age rating	4+	4+
Developer	Queclink Wireless Solutions Co.,Ltd	Portman Electronics Ltd.

In-app purchases

None

QIoT Link

No in-app purchases

None

Protech SMS Alarm

No in-app purchases

Questions

Is QIoT Link free?

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

Is Protech SMS Alarm free?

Protech SMS Alarm is free to download, with no in-app purchases.

Do QIoT Link or Protech SMS Alarm have ads?

Neither QIoT Link nor Protech SMS Alarm shows ads.

Which is updated more often, QIoT Link or Protech SMS Alarm?

QIoT Link ships an update every 7 months, and Protech SMS Alarm every 2 months. Most recently, QIoT Link was updated on October 27, 2026 and Protech SMS Alarm on October 28, 2026.