Comparison

LV Smart Lock System vs Server Checker

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

Head to head

LV BLE Key

About

LV Smart Lock System

Features

Read full description

BLE Keys issued and powered by LV makes you to open corresponding door locks with your smartphone IOS 9 and above, no need to get a key card or fob from reception

About

Server Checker

Features

Read full description

Server Checker is a lightweight, focused tool for monitoring the availability of your servers. Whether you’re running a home lab, managing a small fleet, or just want peace of mind, Server Checker gives you a clear, real-time view of what’s online — and what isn’t. Features: • Quick setup: Add servers by host and port in seconds. • Live status: Automatic checks keep your list up to date. • Simple organization: Reorder, edit, and remove servers anytime. • Clean design: A distraction-free interface that surfaces exactly what you need. Why you’ll love it: • No complex dashboards. No learning curve. • Built with performance and privacy in mind — your data stays on your device. • Perfect for developers, tinkerers, and anyone who values uptime. Stay confident. Stay connected. Check your servers at a glance with Server Checker.

Screenshots

LV Smart Lock System1 screens

Server Checker4 screens

Verdict

The call

The clearest difference is in-app purchases: LV Smart Lock System at none against Server Checker's 2. LV Smart Lock System also leads on iOS requirement (15.6 vs 26.0). Server Checker's advantage is update cadence (every 2 days vs every 10 months). On price, ads 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. Server Checker sells 2 one-off in-app purchases. LV Smart Lock System asks for nothing beyond the download.

UpkeepUpdate frequency

LV Smart Lock System ships an update every 10 months, Server Checker every 2 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level

LV Smart Lock System versus Server Checker: the parameters behind the verdict, then further details
Parameter	LV Smart Lock System	Server Checker
Price	Free	Free
Update frequency	Every 10 months	Every 2 days — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPod — better	iPhone
Requires iOS	15.6 — better	26.0
Further details — not scored
Size	3 MB	5 MB
Age rating	12+	4+
Developer	Guangdong Level Intelligent Lock Industrial Co., Ltd	Clint Yarwood

In-app purchases

None

LV Smart Lock System

No in-app purchases

2 purchases

Server Checker

One-time2

Buy me a coffee$1.99
Buy me a coffee$2.99

Questions

Is LV Smart Lock System free?

LV Smart Lock System is free to download, with no in-app purchases.

Is Server Checker free?

Server Checker is free to download, with in-app purchases available.

Do LV Smart Lock System or Server Checker have ads?

Neither LV Smart Lock System nor Server Checker shows ads.

Which is updated more often, LV Smart Lock System or Server Checker?

LV Smart Lock System ships an update every 10 months, and Server Checker every 2 days. Most recently, LV Smart Lock System was updated on October 12, 2026 and Server Checker on October 7, 2026.