Comparison

Lang Tools Wireless vs ClampMeter

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

Head to head

ClampMeter-AllSun

About

Lang Tools Wireless

Features

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The “Lang Tools Wireless” transmits the data via Bluetooth 4.0. Currently, this App is able to use on Lang 13810.

About

ClampMeter

Features

Read full description

Application features: - Multiple Bluetooth clamp meters, such as EM4655、EM4658 -Fully display clamp dial data -Fully control of gear position through Bluetooth Preconditions for using: - Use the AllSun Bluetooth Clamp Meters (EM4655、EM4658) - IOS 8.3 or an updated version is required to support Bluetooth 4.0 and above devices

Screenshots

Lang Tools Wireless3 screens

ClampMeter3 screens

Verdict

The call

The clearest difference is update cadence: Lang Tools Wireless at every 3 weeks against ClampMeter's every 2 months. ClampMeter's advantage is iOS requirement (9.0 vs 12.0). 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

Lang Tools Wireless ships an update every 3 weeks, ClampMeter every 2 months. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 4 level

Lang Tools Wireless versus ClampMeter: the parameters behind the verdict, then further details
Parameter	Lang Tools Wireless	ClampMeter
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0	9.0 — better
Further details — not scored
Size	2 MB	26 MB
Age rating	4+	17+
Developer	Kane Asia Inc.	ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.

In-app purchases

None

Lang Tools Wireless

No in-app purchases

None

ClampMeter

No in-app purchases

Questions

Is Lang Tools Wireless free?

Lang Tools Wireless is free to download, with no in-app purchases.

Is ClampMeter free?

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

Do Lang Tools Wireless or ClampMeter have ads?

Neither Lang Tools Wireless nor ClampMeter shows ads.

Which is updated more often, Lang Tools Wireless or ClampMeter?

Lang Tools Wireless ships an update every 3 weeks, and ClampMeter every 2 months. Most recently, Lang Tools Wireless was updated on September 26, 2026 and ClampMeter on September 20, 2026.