Comparison

Leak Defense System vs Baldwin APAC APP,Smart Lock

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

Head to head

Leak Defense System

Free

🔧 Utilities

★ 3.021 ratingsView app →

Baldwin APAC APP,Smart Lock

Free

🔧 Utilities

No ratingsView app →

About

Leak Defense System

This system detects plumbing leaks and provides remote water shut-off capabilities for homes, high-rises, or entire buildings. It acts as an emergency shut-off solution, offering advanced control over your water supply.

Highlights

Remote water shut-off
Plumbing leak detection
Emergency water shut-off
Smart-home integration
Control for homes, high-rises, and buildings

Features

Read full description

The Leak Defense System is the industry leader in water leak shut off systems and smart-home water shut off valves. It's so advanced that you can turn off water to your home, a zone of a high-rise or the entire building with a touch of a button. Detects plumbing leaks and serves as an emergency water shut off too!

About

Baldwin APAC APP,Smart Lock

Features

Read full description

BLE technology is highly cost- effective and offers affordable marketing solution. Being pocket-friendly, it helps to implement Door Lock Devices in a scalable and flexible way. In this Hi-Tech era, building smart-home has become the mainstream to improve lives in matter of minutes. With our simple door lock device solution, we tend to create a start point where a smart home that is economically viable.

Screenshots

Leak Defense System3 screens

Baldwin APAC APP,Smart Lock2 screens

Verdict

The call

The clearest difference is update cadence: Leak Defense System at every 3 weeks against Baldwin APAC APP,Smart Lock's every 13 months. Baldwin APAC APP,Smart Lock's advantage is iOS requirement (9.0 vs 15.6). 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

Leak Defense System ships an update every 3 weeks, Baldwin APAC APP,Smart Lock every 13 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level

Leak Defense System versus Baldwin APAC APP,Smart Lock: the parameters behind the verdict, then further details
Parameter	Leak Defense System	Baldwin APAC APP,Smart Lock
Price	Free	Free
Rating	3.0 (21 ratings) — better	—
Positive reviews	12.5% of reviews	—
Number of ratings	21 — better	—
Update frequency	Every 3 weeks — better	Every 13 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.6	9.0 — better
Further details — not scored
Size	31 MB	2 MB
Age rating	4+	4+
Developer	Calance	Tsung Li Wu

In-app purchases

None

Leak Defense System

No in-app purchases

None

Baldwin APAC APP,Smart Lock

No in-app purchases

Questions

Is Leak Defense System free?

Leak Defense System is free to download, with no in-app purchases.

Is Baldwin APAC APP,Smart Lock free?

Baldwin APAC APP,Smart Lock is free to download, with no in-app purchases.

Do Leak Defense System or Baldwin APAC APP,Smart Lock have ads?

Neither Leak Defense System nor Baldwin APAC APP,Smart Lock shows ads.

Which is updated more often, Leak Defense System or Baldwin APAC APP,Smart Lock?

Leak Defense System ships an update every 3 weeks, and Baldwin APAC APP,Smart Lock every 13 months. Most recently, Leak Defense System was updated on October 24, 2026 and Baldwin APAC APP,Smart Lock on October 27, 2026.