Comparison

Quick QR Code Reader & Maker vs Compress PDF

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

Head to head
About

Quick QR Code Reader & Maker

Quickly scan and save QR codes with this efficient tool. It offers a simple interface, a history of your scans, and a fast API for optimal performance. Access your most recent QR codes directly from your home screen with a dedicated widget.

Highlights
  • Easiest QR code scanning
  • Scan and save QR codes
  • Scanning history
  • Fastest API for scanning
  • iOS 14 Widget for recent codes
Features
Read full description

A QR code hides where it really goes until you tap it. That is exactly what scammers count on — QR phishing ("quishing") has exploded, and a fake code on a parking meter or a restaurant table looks identical to a real one. Scout reads the code, then checks the link before you open it. The check runs on your phone. Your scans are not uploaded, not sold, and not tracked. SCAN SAFELY • Instant QR and barcode scanning — point and go • Every link is checked before you tap it • Catches lookalike domains, like "paypa1.com" pretending to be a real brand • Flags payment links, unsecured connections and shortened URLs • Shows you the full destination in plain language, so you decide • Works offline — the safety check never leaves your device MAKE YOUR OWN CODES • Wi-Fi codes — guests connect without typing a password • Contact cards (vCard) — share your details with one scan • Menu and link codes for your table, window or flyer • Plain text, and more • Add your logo and brand colours (Pro) • Bulk codes exported straight to PDF (Pro) KEEP EVERYTHING • Every scan saved, sorted by day, and searchable • Favourites for the codes you use often • Recognises links, Wi-Fi, contacts, text and product barcodes • Export to CSV or Excel (Pro) FREE STAYS FREE Scanning and safety checks never cost a thing. No ads. No trial that quietly charges you. No feature you use every day locked behind a wall. Pro is only for the power tools — branded codes, bulk generation, batch scanning and exports. Cancel any time, in two taps, from your Apple ID settings. BUILT FOR Anyone scanning a menu, a ticket or a parking sign — and small businesses making codes for their tables, products and shelves. Questions or ideas? We read everything. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://qr-code-reader-support.web.app/privacy

About

Compress PDF

Reduce the file size of your PDF documents, especially those with many images. This app offers compression options to shrink PDFs without compromising quality, saving storage space and transmission time. It's a lightweight tool for optimizing memory usage.

Highlights
  • Full size compression
  • Ultra fast processing
  • Low battery usage
  • Supports all file types
  • Optimize memory usage
  • Integrates with other apps
Features
Read full description

Compress PDF file size makes it possible for anyone to reduce your PDF documents size, especially useful for those PDF files with many scan graphics and photos. Compressed PDF documents requires less disk space for storage and faster uploads and downloads saves transmission time and cost. This app gives you access to compression options to help you to reduce PDF file size without compromising the document's integrity. compression app app provides you a great chance to use the pdf size limit zip and enjoy pdf reduce size app. In this pdf size limit zip app you have to play as a pdf size reducer. 
Features of Compress PDF Files Size:
- Full size compression
- Ultra fast processing power
- Less Battery usage
- Supports all other files also How to play Compress PDF Files Size:
- Choose your file
- Click compress and give a name
- The zip file will appear in the file browser this PDF compress is very useful and very lightweight application. you can reduce size for any PDF file. and Optimize your Memory for other usages. Compressed PDF documents requires less disk space for storage and faster uploads and downloads saves transmission time and cost. The PDFOptim gives you access to compression options to help you to reduce PDF file size without compromising the document's integrity. PDFOptim rewrites the entire PDF documents using selected compression options as efficiently as possible. Some PDF documents might not get compressed, because the PDF documents might be already compressed or have nothing much to compress. If your PDF documents are in another app (For Example Mail, DropBox or SkyDrive etc.) that uses the Open In… button, tap the button to open the PDF document in PDFOptim. You can also transfer PDF documents from your desktop computer via iTunes into PDFOptim application on your iPhone or iPad. If you like this app please share with other and give review or rating. SUBSCRIPTION INFORMATION : - Subscribe for unlimited access to all the Premium features. - - Subscription is automatically renewed unless canceled 24 hours before the renewal - Payment will be charged to iTunes Account at confirmation of purchase - Account will be charged for renewal within 24-hours prior to the end of the current period, at the same price - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Privacy Policy : https://nitinkatrodiya.wordpress.com/privacy-policy/ & Terms of Service: https://nitinkatrodiya.wordpress.com/terms-and-condition/

Screenshots

Quick QR Code Reader & Maker4 screens
Compress PDF4 screens

Verdict

The call

The clearest difference is ratings volume: Compress PDF at 3 against Quick QR Code Reader & Maker's 1. Compress PDF also leads on iOS requirement (12.0 vs 17.0). On price, rating, update cadence and ads 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. Quick QR Code Reader & Maker sells 4 in-app purchases, starting at $0.99 per 7 days and Compress PDF sells 1 in-app purchase, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 1.0 for Quick QR Code Reader & Maker against 1.0 for Compress PDF. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

Quick QR Code Reader & Maker ships an update monthly, Compress PDF every 6 weeks. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
Quick QR Code Reader & Maker versus Compress PDF: the parameters behind the verdict, then further details
ParameterQuick QR Code Reader & MakerCompress PDF
PriceFreeFree
Rating1.0 (1 ratings)1.0 (3 ratings)
Positive reviews—20.0% of reviews
Number of ratings13 — better
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.012.0 — better
Further details — not scored
Size14 MB12 MB
Age rating4+4+
DeveloperFerdi KiziltoprakNitin Katrodiya

Customer experience

Quick QR Code Reader & Maker

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Compress PDF

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

In-app purchases

4 purchases

Quick QR Code Reader & Maker

Subscriptions3
  • week7 Days trial$0.997 Days
  • Monthly$4.991 Month
  • Annual$9.991 Year
One-time1
  • Lifetime$4.99
1 purchases

Compress PDF

Subscriptions1
  • CompressPDF Premium Version$0.997 Days

Questions

Is Quick QR Code Reader & Maker free?
Quick QR Code Reader & Maker is free to download, with in-app purchases available.
Is Compress PDF free?
Compress PDF is free to download, with in-app purchases available.
Which has better reviews, Quick QR Code Reader & Maker or Compress PDF?
Quick QR Code Reader & Maker and Compress PDF are both rated 1.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do Quick QR Code Reader & Maker or Compress PDF have ads?
Neither Quick QR Code Reader & Maker nor Compress PDF shows ads.
Which is updated more often, Quick QR Code Reader & Maker or Compress PDF?
Quick QR Code Reader & Maker ships an update monthly, and Compress PDF every 6 weeks. Most recently, Quick QR Code Reader & Maker was updated on September 29, 2026 and Compress PDF on September 22, 2026.

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