Comparison

MyScan3 vs GMJ Logistics Tracker

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

Head to head
About

MyScan3

This app transforms your mobile device into a portable scanner for documents, receipts, and notes. It offers advanced image processing for clear scans and allows sharing as JPEG or PDF files. Easily manage, edit, and organize your scanned documents.

Highlights
  • Automatic document edge detection
  • Perspective correction
  • Shadow removal and contrast enhancement
  • Merge multiple scans into one PDF
  • Share as JPEG or PDF
  • Add highlights or signatures
  • Dropbox and Email integration
Features
Read full description

MyScan3 is a powerful portable scanner and reader for PDF documents, receipts, notes and whiteboards. It enables you to quickly scan multiple documents on the go and share the scans as JPEG or PDF to Dropbox or Email. 

MyScan allows you to merged multiple scans into a single PDF file for sharing. MyScan uses advanced algorithms to auto-detect document edges, perspective correction, removed shadows and set a best contrast for black and white document. When to use MyScan?
 * Scan and email an important document to your boss from your car. * Take a picture of a whiteboard in meeting room. * Save all receipts or invoice for book keeping. * Manage your business cards in one place. * Signed and returned the home mortgage documents. Special Features: • Automatic detect document edge and perspective correction. • Enhances the scan with color, gray or black-and-white post-processing. • User can add highlights or signatures to document. • Support 4 adjust modes. (Original, Gray and Black & White) • Email or share document as JPEG or PDF file. • AirPrint: print out your document to compatible printer. • Adjust brightness, rotation, and color controls in one button. • Scans management: adding, deleting and renaming scans. • Support DropBox. How to get better scan? • Make sure your document is flat. • Make all the corner and edge of document are visible on the picture. Please email any comment or suggestion to hungyaoc@gmail.com. Your opinions is very important to us.

About

GMJ Logistics Tracker

Features
Read full description

GMJ Logistics Tracker, you can now manage your shipments more efficiently. Load airway bills and track your shipments to the last mile, receiving real-time updates and ensuring smooth logistics operations. Key Features: •⁠ ⁠Real-time shipment tracking •⁠ ⁠Easy loading of airway bills •⁠ ⁠Last-mile delivery updates •⁠ ⁠Secure and efficient logistics management •⁠ ⁠Comprehensive road freight and warehousing services At GMJ Enterprises, we provide comprehensive logistics solutions to meet the needs of businesses of all sizes. Our services include road freight, where we ensure the safe and efficient transportation of goods, and warehousing, where we offer secure storage facilities and inventory management. With a team of experienced professionals and a network of reliable partners, we guarantee seamless and cost-effective logistics solutions to help you focus on growing your business.

Screenshots

MyScan34 screens
GMJ Logistics Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: GMJ Logistics Tracker at none against MyScan3's 1. GMJ Logistics Tracker also leads on update cadence (monthly vs every 3 months). MyScan3's advantage is iOS requirement (13.0 vs 16.0). On price, ads 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. MyScan3 sells 1 one-off in-app purchase. GMJ Logistics Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

MyScan3 ships an update every 3 months, GMJ Logistics Tracker monthly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
MyScan3 versus GMJ Logistics Tracker: the parameters behind the verdict, then further details
ParameterMyScan3GMJ Logistics Tracker
PriceFreeFree
Rating4.0 (5 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size20 MB23 MB
Age rating4+17+
DeveloperHung-Yao ChenGMJ Enterprises INC

In-app purchases

1 purchases

MyScan3

One-time1
  • upgrade to full version$2.99
None

GMJ Logistics Tracker

No in-app purchases

Questions

Is MyScan3 free?
MyScan3 is free to download, with in-app purchases available.
Is GMJ Logistics Tracker free?
GMJ Logistics Tracker is free to download, with no in-app purchases.
Do MyScan3 or GMJ Logistics Tracker have ads?
Neither MyScan3 nor GMJ Logistics Tracker shows ads.
Which is updated more often, MyScan3 or GMJ Logistics Tracker?
MyScan3 ships an update every 3 months, and GMJ Logistics Tracker monthly. Most recently, MyScan3 was updated on November 1, 2026 and GMJ Logistics Tracker on November 4, 2026.

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