Comparison

HWM DXmic Pro App vs Useful QR Code Reader

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

Head to head
About

HWM DXmic Pro App

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The DXmic Pro app allows the user to share site data immediately and efficiently. Data such as audio files and site reports can be sent remotely, removing the need to return to the office. Measurements and audio recordings taken with the DXmic Pro can now easily be shared via Email. The App can also add an accurate GPS location to every measurement and audio recording. Key Features and Benefits: โ€ข Remote reporting: Data can be shared immediately and efficiently, removing the need to travel from site to office. โ€ข Remote audio sharing: Audio files can be used for training, and expert assistance at distance. โ€ข Recording management: Download audio data from the DXmic Pro and share the data easily via email. Local audio play back is possible when the data file is present. โ€ข Live geotagging : Record the position of a measurement as you take it or manually add a geographical location. โ€ข Accurate location: Visualise your measurements on the map with the ability to modify the location information of your measurements. โ€ข Sharing results: Generate a PDF report summarising the measurements and recordings, which can then be shared via Email.

About

Useful QR Code Reader

Features
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A convenient QR Code Reader app has been released! This app is an easy, simple, and fast QR code reading application. Additionally, it is a handy QR code reader app that records your scan history. After launching the app, grant camera access, hold your device over a QR code, and scan it. The scanned QR code will be displayed at the top of the main screen. Tap it to open the browser and view the URL, or long-press to copy it to the clipboard and use the text as needed. After launching, tap the "Load Image" button and grant access to your photo library. Then, load an image containing a QR code, such as a screenshot, and the app will scan the QR code within the image. (In some cases, it may fail to read due to errors.) It's free, so feel free to use it! A paid version without ads (PRO version) is also available! [How to Use] - Point the camera at a QR code on the initial screen to scan it. - The top right button on the screen transitions to the main screen but skips QR code scanning. - The top left button on the screen scans a QR code from an image in the photo library. - The scanned content is displayed at the top of the main screen. - Tap to open the browser. - Long-press to copy to the clipboard. - QR code scan history is displayed at the bottom of the screen. - Delete all history with "Delete All History." - You can delete history individually. - Tapping on history entries also opens the browser. - Long-pressing history entries copies them to the clipboard. - Tap the "I" in the top right to view information about the app. - Use the back arrow in the top left to return to the initial QR code scanning screen. That's how to use the app. It is a simple, convenient, and fast QR code reading app! Download and try it today!

Screenshots

HWM DXmic Pro App3 screens
Useful QR Code Reader4 screens

Verdict

The call

The clearest difference is ads: HWM DXmic Pro App at none against Useful QR Code Reader's shown. HWM DXmic Pro App also leads on iOS requirement (12.2 vs 15.6). Useful QR Code Reader's advantage is update cadence (weekly vs every 7 months). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HWM DXmic Pro App ships an update every 7 months, Useful QR Code Reader weekly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard3 real differences ยท 3 level
HWM DXmic Pro App versus Useful QR Code Reader: the parameters behind the verdict, then further details
ParameterHWM DXmic Pro AppUseful QR Code Reader
PriceFreeFree
Update frequencyEvery 7 monthsWeekly โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS12.2 โ€” better15.6
Further details โ€” not scored
Size62 MB98 MB
Age rating4+4+
DeveloperHWM-Water Ltdkatapu.net

In-app purchases

None

HWM DXmic Pro App

No in-app purchases

None

Useful QR Code Reader

No in-app purchases

Questions

Is HWM DXmic Pro App free?
HWM DXmic Pro App is free to download, with no in-app purchases.
Is Useful QR Code Reader free?
Useful QR Code Reader is free to download, with no in-app purchases.
Do HWM DXmic Pro App or Useful QR Code Reader have ads?
Useful QR Code Reader shows ads; HWM DXmic Pro App does not.
Which is updated more often, HWM DXmic Pro App or Useful QR Code Reader?
HWM DXmic Pro App ships an update every 7 months, and Useful QR Code Reader weekly. Most recently, HWM DXmic Pro App was updated on November 2, 2026 and Useful QR Code Reader on October 30, 2026.

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