Comparison

SmartHelper vs Least Common Multiple LCM

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

Head to head

Least Common Multiple LCM

Easy Least Common Multiple

Free

🔧 Utilities

★ 3.01 ratingsView app →

About

SmartHelper

Features

Read full description

SmartHelper is a series of all-in-one IoT smart tools designed for energy IoT devices launched by Eybond, including distribution network, equipment debugging, network diagnosis and various testing tools. It is committed to becoming your IoT all-round assistant. 【Network Distribution Tool】 Including Wi-Fi distribution network, Bluetooth distribution network, connect WI-Fi devices with routers, and realize device networking 【Diagnostic Tools】 Network diagnosis, determine whether the router can access the Internet normally, and troubleshoot equipment problems 【Configuration Tools】 Bluetooth configuration, debug and control the device through Bluetooth 【Test Tools】 Various test tools such as CRC test, CSQ test, PING test, etc. to meet the needs of IoT applications

About

Least Common Multiple LCM

Easily calculate the least common multiple (LCM) of two numbers with this straightforward utility. Designed for simplicity, it offers a quick and user-friendly way to find the LCM.

Highlights

Calculate LCM of two numbers
Easy to use interface
Quick results
Simple utility tool

Features

Read full description

This LCM Calculator helps you to calculate least common multiple of two numbers in an easy way. LCM Calculator is great application and easy to use.

Screenshots

SmartHelper3 screens

Least Common Multiple LCM4 screens

Verdict

The call

The clearest difference is ads: SmartHelper at none against Least Common Multiple LCM's shown. SmartHelper also leads on update cadence (every 4 months vs every 12 months). Least Common Multiple LCM's advantage is iOS requirement (11.0 vs 13.0). On price, 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

SmartHelper ships an update every 4 months, Least Common Multiple LCM every 12 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 6 level

SmartHelper versus Least Common Multiple LCM: the parameters behind the verdict, then further details
Parameter	SmartHelper	Least Common Multiple LCM
Price	Free	Free
Rating	—	3.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Every 4 months — better	Every 12 months
Ads	No — better	Yes
In-app purchases	No	No
Monetization	—	Ad-supported
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0	11.0 — better
Further details — not scored
Size	40 MB	12 MB
Age rating	4+	4+
Developer	祥梯孟	SDG CODE DOO NIS

In-app purchases

None

SmartHelper

No in-app purchases

None

Least Common Multiple LCM

No in-app purchases

Questions

Is SmartHelper free?

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

Is Least Common Multiple LCM free?

Least Common Multiple LCM is free to download, with no in-app purchases.

Do SmartHelper or Least Common Multiple LCM have ads?

Least Common Multiple LCM shows ads; SmartHelper does not.

Which is updated more often, SmartHelper or Least Common Multiple LCM?

SmartHelper ships an update every 4 months, and Least Common Multiple LCM every 12 months. Most recently, SmartHelper was updated on November 7, 2026 and Least Common Multiple LCM on November 4, 2026.