Comparison

Quick Scan vs SmartReaderPDF

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

Head to head
About

Quick Scan

This utility app helps you declutter your device by finding and removing duplicate photos and videos. It also identifies and cleans up expired calendar events and reminders, freeing up storage space and organizing your schedule.

Highlights
  • Find duplicate pictures
  • Find duplicate videos
  • Find calendar events
  • Remove expired reminders
  • Free up storage space
Features
Read full description

- Find duplicate pictures & videos - Find Calendar events & Expired Reminders

About

SmartReaderPDF

Features
Read full description

Introducing SmartPDFReader, the ultimate PDF generator that brings convenience and versatility to your fingertips! With our innovative app, you can effortlessly transform your photos into high-quality PDF files with just a few taps. Whether you need to organize a collection of memorable moments or convert important documents into a portable format, SmartPDFReader has you covered. What sets SmartPDFReader apart is its powerful offline editing feature. No matter where you are, you can create, edit, and customize your PDFs without requiring an internet connection. Seamlessly merge multiple images into one cohesive PDF, rearrange pages,. The possibilities are endless! Sharing your PDFs is also a breeze with SmartPDFReader. Whether you want to send a document to colleagues, friends, or family, the app provides seamless integration with popular messaging and cloud storage services. Share files instantly or upload them to platforms ensuring quick and secure access from any device. Experience the future of PDF generation with SmartPDFReader. Stay productive on the go, streamline your workflow, and unlock the full potential of your documents. Get ready to revolutionize how you view, edit, and share PDFs — coming soon to the App Store!

Screenshots

Quick Scan3 screens
SmartReaderPDF4 screens

Verdict

The call

The clearest difference is ads: SmartReaderPDF at none against Quick Scan's shown. On price, update cadence, 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

Quick Scan ships an update every 5 days, SmartReaderPDF weekly. The most recent releases landed on September 30, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 9 level
Quick Scan versus SmartReaderPDF: the parameters behind the verdict, then further details
ParameterQuick ScanSmartReaderPDF
PriceFreeFree
Rating4.7 (44 ratings) — better—
Positive reviews90.9% of reviews—
Number of ratings44 — better—
Update frequencyEvery 5 days — betterWeekly
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size23 MB44 MB
Age rating4+4+
DeveloperByFishJOYFUL DOG (HK) CO., LIMITED

In-app purchases

None

Quick Scan

No in-app purchases

None

SmartReaderPDF

No in-app purchases

Questions

Is Quick Scan free?
Quick Scan is free to download, with no in-app purchases.
Is SmartReaderPDF free?
SmartReaderPDF is free to download, with no in-app purchases.
Do Quick Scan or SmartReaderPDF have ads?
Quick Scan shows ads; SmartReaderPDF does not.
Which is updated more often, Quick Scan or SmartReaderPDF?
Quick Scan ships an update every 5 days, and SmartReaderPDF weekly. Most recently, Quick Scan was updated on September 30, 2026 and SmartReaderPDF on September 17, 2026.

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