Comparison

VoidMicroBT vs Qr & BarCode Master+

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

Head to head
About

VoidMicroBT

Features
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Operation software for Bluetooth version VoidMicro engraving machine Smart laser engraving equipment for personal or small commercial use is connected to a mobile phone or computer to engrave pictures and characters on metal or non-metal surfaces. With cutting, filling, gray scale and other engraving methods, you can design your printed products more diversely. The multi-image printing function brings together different printing elements, making your design printing more convenient. 1. Carving Load pictures through the App, and use App control equipment to carve to the surface of wood, paper, leather, metal and other materials. 2. Cutting etc. Through image processing, the pictures are processed into different forms, and they are engraved on the surface of the material or the material is cut and cut.

About

Qr & BarCode Master+

Features
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Code Master+: The Ultimate Barcode & QR Code Toolkit Unlock the full power of barcodes, QR codes, and web links with Code Master+ โ€“ your comprehensive, all-in-one solution for scanning, generating, shortening URLs, saving, and sharing! Whether for personal use or professional needs, our app simplifies every interaction with codes and links. Key Features: Universal Scanner: Instantly scan virtually any barcode or QR code format with our lightning-fast and accurate scanner. Supports: QR Code, Data Matrix, Aztec, UPC-A, UPC-E, EAN-8, EAN-13, Code 39, Code 93, Code 128, ITF (Interleaved 2 of 5), PDF417, and many more! Automatically detect content type: URLs, text, contact info (vCard), email, SMS, Wi-Fi credentials, calendar events, geographic locations, and more. Powerful Barcode & QR Code Generator: Easily create custom barcodes and QR codes for a wide range of purposes. Generate codes for: Website URLs (with an option to shorten them!), plain text, phone numbers, SMS messages, email addresses, contact details (MeCard/vCard), Wi-Fi network access, calendar events, geographic coordinates, and more. Choose from various popular barcode formats for your generated codes. Integrated URL Shortener: Tired of long, unwieldy web addresses? Shorten any URL directly within the app before generating a QR code or sharing. Creates cleaner, more manageable links perfect for social media, messaging, and smaller, more scannable QR codes. Convenient History: Never lose a scanned or generated code, or a shortened link again! All your items are automatically saved to a well-organized and easily accessible history. Quickly revisit, reuse, or manage your past entries with a simple tap. Search and filter your history for efficient retrieval. Seamless Sharing: Effortlessly share your scanned information, newly generated barcodes, or shortened URLs with other apps. Send via email, messaging apps (like WhatsApp, Messenger), social media, save to notes, or export barcodes as an image to your gallery. Why Choose Code Master+? Comprehensive Support: We strive to support the widest array of barcode symbologies and provide essential link management tools. Built-in URL Shortener: Enhance your QR codes and shared links without needing a separate service. User-Friendly Interface: Designed for simplicity and efficiency, making barcode and link management a breeze for everyone. Fast & Reliable: Experience quick scanning, generation, and URL shortening without compromising accuracy. All Your Tools in One Place: No need to juggle multiple apps for different barcode and URL tasks. Download Code Master+ today and take control of your barcode and link-sharing world! Scan, create, shorten, save, and share with unparalleled ease.

Screenshots

VoidMicroBT3 screens
Qr & BarCode Master+4 screens

Verdict

The call

The clearest difference is ads: VoidMicroBT at none against Qr & BarCode Master+'s shown. Qr & BarCode Master+'s advantage is update cadence (every 6 days vs every 3 months). On price, in-app purchases, device support and iOS requirement 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

VoidMicroBT ships an update every 3 months, Qr & BarCode Master+ every 6 days. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

Scorecard2 real differences ยท 4 level
VoidMicroBT versus Qr & BarCode Master+: the parameters behind the verdict, then further details
ParameterVoidMicroBTQr & BarCode Master+
PriceFreeFree
Update frequencyEvery 3 monthsEvery 6 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS13.012.0 โ€” better
Further details โ€” not scored
Size7 MB38 MB
Age rating4+4+
Developerๆ”พ ๅด”ahmed arafa

In-app purchases

None

VoidMicroBT

No in-app purchases

None

Qr & BarCode Master+

No in-app purchases

Questions

Is VoidMicroBT free?
VoidMicroBT is free to download, with no in-app purchases.
Is Qr & BarCode Master+ free?
Qr & BarCode Master+ is free to download, with no in-app purchases.
Do VoidMicroBT or Qr & BarCode Master+ have ads?
Qr & BarCode Master+ shows ads; VoidMicroBT does not.
Which is updated more often, VoidMicroBT or Qr & BarCode Master+?
VoidMicroBT ships an update every 3 months, and Qr & BarCode Master+ every 6 days. Most recently, VoidMicroBT was updated on October 10, 2026 and Qr & BarCode Master+ on October 11, 2026.

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