Comparison

Lang Tools Wireless vs APPA Connect

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

Head to head

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

APPA Connect

Features

Read full description

APPA Connect is a software designed to show reading of APPA digital multimeter remotely and download recording from DMM. Features: . Show reading remotely. . Observe the change of reading via Line Chart . Download data of Data Log function and Auto-Save function. . Export data via CSV file, that can be read by Microsoft Excel or other programs easily to analyze data. . Record reading by App directly. Support Model: APPA 506B, APPA 208B APPA 155B, APPA 156B, APPA 157B, and APPA 158B. APPA S0, APPA S1, APPA S2, APPA S3 APPA 172, APPA 173, APPA 175, APPA 177, APPA 179 APPA sFlex-10A, APPA sFlex-18A APPA A17N

Screenshots

Lang Tools Wireless3 screens

APPA Connect4 screens

Verdict

The call

The clearest difference is update cadence: Lang Tools Wireless at every 3 weeks against APPA Connect's every 17 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, APPA Connect every 17 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 5 level

Lang Tools Wireless versus APPA Connect: the parameters behind the verdict, then further details
Parameter	Lang Tools Wireless	APPA Connect
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 17 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	2 MB	1 MB
Age rating	4+	4+
Developer	Kane Asia Inc.	MGL APPA CORPORATION

In-app purchases

None

Lang Tools Wireless

No in-app purchases

None

APPA Connect

No in-app purchases

Questions

Is Lang Tools Wireless free?

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

Is APPA Connect free?

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

Do Lang Tools Wireless or APPA Connect have ads?

Neither Lang Tools Wireless nor APPA Connect shows ads.

Which is updated more often, Lang Tools Wireless or APPA Connect?

Lang Tools Wireless ships an update every 3 weeks, and APPA Connect every 17 months. Most recently, Lang Tools Wireless was updated on October 8, 2026 and APPA Connect on October 7, 2026.