Comparison

QR Code Tool Master vs PDF Converter Pro Master

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

Head to head

PDF Converter Pro Master

Free

🔧 Utilities

No ratingsView app →

About

QR Code Tool Master

Features

Read full description

QR Code Tool Master is a powerful QR code and barcode scanning tool. Whether scanning through the camera or selecting from the gallery, you can quickly obtain scan results and save them for later reference in the scan history.

About

PDF Converter Pro Master

Features

Read full description

PDF Converter Pro is a powerful file conversion tool that effortlessly converts HTML, EXCEL, TXT, PPT, and other files to PDF, and also supports converting PDF files back to HTML, EXCEL, TXT, PPT, and other formats. The software features a history record function, allowing users to easily manage and view all their conversion records, ensuring every conversion is well-organized. Whether for work or study, PDF Converter Pro provides you with an efficient and convenient file conversion experience. Download now and enjoy more efficient file management!

Screenshots

QR Code Tool Master4 screens

PDF Converter Pro Master4 screens

Verdict

The call

The clearest difference is ads: PDF Converter Pro Master at none against QR Code Tool Master's shown. QR Code Tool Master's advantage is update cadence (every 4 days vs every 2 months). On price, in-app purchases, device support and iOS requirement 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

QR Code Tool Master ships an update every 4 days, PDF Converter Pro Master every 2 months. The most recent releases landed on September 16, 2026 and May 17, 2026 respectively.

Scorecard2 real differences · 4 level

QR Code Tool Master versus PDF Converter Pro Master: the parameters behind the verdict, then further details
Parameter	QR Code Tool Master	PDF Converter Pro Master
Price	Free	Free
Update frequency	Every 4 days — better	Every 2 months
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.1 — better	16.0
Further details — not scored
Size	77 MB	11 MB
Age rating	4+	4+
Developer	Honey Badger International Co., Limited	HK YIHAN TECHNOLOGY CO., LIMITED

In-app purchases

None

QR Code Tool Master

No in-app purchases

None

PDF Converter Pro Master

No in-app purchases

Questions

Is QR Code Tool Master free?

QR Code Tool Master is free to download, with no in-app purchases.

Is PDF Converter Pro Master free?

PDF Converter Pro Master is free to download, with no in-app purchases.

Do QR Code Tool Master or PDF Converter Pro Master have ads?

QR Code Tool Master shows ads; PDF Converter Pro Master does not.

Which is updated more often, QR Code Tool Master or PDF Converter Pro Master?

QR Code Tool Master ships an update every 4 days, and PDF Converter Pro Master every 2 months. Most recently, QR Code Tool Master was updated on September 16, 2026 and PDF Converter Pro Master on May 17, 2026.