Comparison

CleanQR vs Flashscan

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

Head to head
About

CleanQR

Features
Read full description

Too many QR code scanning apps are inundated with various advertisements and push notifications, affecting your user experience. Try the all-new "Clean Scan" for a clear scanning experience: 0 advertisements, pure and popup-free. We understand how annoying advertisements and pop-ups can be, so we have eliminated any form of ads or pop-ups from the very beginning, allowing you to focus on using the scan feature. Sleek and lightweight, efficient scanning. The interface is simple and streamlined, with instant startup and quicker scanning for enhanced efficiency. Data security, scan with confidence. We strictly adhere to privacy agreements, never collecting, storing, or leaking any of your scanning data. Your information security is guaranteed. Experience the refreshing scanning process for yourself, and kickstart an efficient life with Clean Scan! Download and use it now to bid farewell to all sorts of advertising pop-ups. Here are the code types we support: From the album for: Aztec Codabar Code 39 Code 93 Code 128 Data Matrix EAN-8 EAN-13 Interleaved Two of Five (ITF) MaxiCode PDF417 QR Code RSS 14 RSS Expanded UPC-A UPC-E UPC/EAN extension From camera for: QR Code EAN-13 EAN-8 PDF417 UPC-E Code 39 Code 39 Mod 43 Code 93 Code 128 Data Matrix ITF-14 Aztec Interleaved 2 of 5 Human Body (iOS 13+) Cat Body (iOS 13+) Dog Body (iOS 13+) Salient Object (iOS 13+) Codabar GS1 DataBar GS1 DataBar Expanded GS1 DataBar Limited Micro QR (iOS 15+) Micro PDF417 (iOS 15+)

About

Flashscan

Features
Read full description

FlashScan Pro - QR Code Scanner & Generator The Ultimate QR Code Solution for iOS Transform your iPhone into a powerful QR code scanner and generator with FlashScan Pro. Whether you need to scan QR codes instantly or create custom QR codes for your business, FlashScan Pro delivers professional-grade functionality with an intuitive, accessible interface. Key Features: - Lightning-Fast QR Scanner: Scan any QR code or barcode instantly - Custom QR Generator: Create personalized codes with colors/logos - Multi-Language Support: English, French, Arabic, Russian, Chinese - Smart History: Automatic backup for scanned/generated codes - Professional Templates: Customizable designs for business - Batch Processing: Generate multiple QR codes efficiently - High-Quality Export: Save/share in multiple formats - Accessibility: Full VoiceOver support - Privacy-First: Secure local storage + cloud backup Perfect For: - Business professionals (marketing materials) - Event organizers (check-ins) - Restaurants (digital menus) - Students/educators (resource sharing) - Quick QR code solutions Why Choose FlashScan Pro: - No watermarks on generated codes - Offline functionality (no internet needed) - Regular updates with new features - Responsive design for all iPhone sizes - Professional customer support Download FlashScan Pro today for the most comprehensive QR solution on the App Store!

Screenshots

CleanQR3 screens
Flashscan4 screens

Verdict

The call

CleanQR and Flashscan are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CleanQR ships an update every 5 days, Flashscan weekly. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

ScorecardNo meaningful differences
CleanQR versus Flashscan: the parameters behind the verdict, then further details
ParameterCleanQRFlashscan
PriceFreeFree
Update frequencyEvery 5 days — betterWeekly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size14 MB51 MB
Age rating4+4+
DevelopervoidcatHamza EL HAJJAJI

In-app purchases

None

CleanQR

No in-app purchases

None

Flashscan

No in-app purchases

Questions

Is CleanQR free?
CleanQR is free to download, with no in-app purchases.
Is Flashscan free?
Flashscan is free to download, with no in-app purchases.
Do CleanQR or Flashscan have ads?
Neither CleanQR nor Flashscan shows ads.
Which is updated more often, CleanQR or Flashscan?
CleanQR ships an update every 5 days, and Flashscan weekly. Most recently, CleanQR was updated on October 20, 2026 and Flashscan on October 5, 2026.

Other comparisons