Comparison

Lang Tools Wireless vs PCE

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

Head to head

PCE-555BT

About

Lang Tools Wireless

Features

Read full description

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

About

PCE

Features

Read full description

PCE 555 BT is an app for taking measurements of the humidity and temperature of the environment with the PCE-555 BT Measurement device. Main functions: - Bluetooth connection - Measurement - data logging – Export as PDF and CSV - Creation and sharing of measurement protocols

Screenshots

Lang Tools Wireless3 screens

PCE3 screens

Verdict

The call

The clearest difference is update cadence: Lang Tools Wireless at every 3 weeks against PCE's every 5 months. 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, PCE every 5 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 5 level

Lang Tools Wireless versus PCE: the parameters behind the verdict, then further details
Parameter	Lang Tools Wireless	PCE
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0 — better	12.1
Further details — not scored
Size	2 MB	34 MB
Age rating	4+	4+
Developer	Kane Asia Inc.	PCE Deutschland GmbH

In-app purchases

None

Lang Tools Wireless

No in-app purchases

None

PCE

No in-app purchases

Questions

Is Lang Tools Wireless free?

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

Is PCE free?

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

Do Lang Tools Wireless or PCE have ads?

Neither Lang Tools Wireless nor PCE shows ads.

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

Lang Tools Wireless ships an update every 3 weeks, and PCE every 5 months. Most recently, Lang Tools Wireless was updated on October 8, 2026 and PCE on October 2, 2026.