Comparison

QR vs Contactzilla Migration Tools

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

Head to head
About

QR

Easily scan and generate various QR and barcode types. Access detailed product and QR code information, maintain a scan history, and create codes for social media. Offers batch scanning and CSV export capabilities.

Highlights
  • Scan 15+ QR & barcode types
  • Detailed product/food info
  • QR code data cards
  • Scan history
  • Create QR codes
  • Batch scan
  • CSV export
Features
Read full description

The best free app to scan QR Code and Barcode! More than 15 types supported : QR Code, Barcode, Datamatrix, Code128, Code39, EAN-8, EAN-13, Google Auth With powerful features : - Products & food detailed informations - QR Code detailed data cards - Scan history - Create QR codes - Batch Scan - CSV Export SUBSCRIPTIONS - You can subscribe for PRO account with unlimited scans, products infos and no ads - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Create to Facebook, Instagram, Whatsapp, Twitter, Tik-Tok etc. Download QR BarCode App to scan and generate barcodes and QR codes freely. Privacy policy: https://qrbarcodeapp.com/privacy.html Terms of Use: https://qrbarcodeapp.com/terms.html

About

Contactzilla Migration Tools

Features
Read full description

Contactzilla Migration Tools gives you full control over the contact address books on your iPhone or iPad. Whether you're switching from Exchange to iCloud, consolidating duplicates, or preparing a clean export for a CRM, this app has everything you need. VIEW CONTACTS Browse all contacts in any address book on your device. COPY & MOVE Select individual contacts to copy or move between address books. Built-in duplicate detection ensures contacts are never added twice. EXPORT Export contacts as a standard vCard (.vcf) file or as a CSV spreadsheet. CSV exports use dynamic column headers — one column per phone number type, email address type, and more — making them straightforward to import into business tools and CRMs. COMPARE ADDRESS BOOKS Powerful diff tools let you find contacts that exist in one address book but not another (Diff), or contacts that are shared between two address books (Same). Run Copy, Move, Export or Delete operations directly on the results. DELETE Selectively delete individual contacts, or remove all contacts from an address book in one step. All deletions operate per-container so linked contacts in other address books are never accidentally removed. WHO IS IT FOR? Contactzilla Migration Tools is designed for businesses and professionals who need to migrate contact data between systems — moving off an old Exchange server, merging contact lists, cleaning up duplicates, or preparing an export for a new platform. It is also useful for individuals who want a simple, free way to back up their contacts as a vCard or CSV file before switching phones or accounts. FREE — NO ACCOUNT REQUIRED This app is completely free and works entirely on your device. No account is needed, no subscription is required, and no data ever leaves your phone. Contactzilla is the ultimate business contact management solution for teams. Visit contactzilla.com to find out more.

Screenshots

QR4 screens
Contactzilla Migration Tools4 screens

Verdict

The call

The clearest difference is in-app purchases: Contactzilla Migration Tools at none against QR's 3. Contactzilla Migration Tools also leads on ads (none vs shown). QR's advantage is iOS requirement (15.4 vs 18.6). On price 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. QR sells 3 in-app purchases, starting at $9.99 per 7 days. Contactzilla Migration Tools asks for nothing beyond the download.

Scorecard3 real differences · 7 level
QR versus Contactzilla Migration Tools: the parameters behind the verdict, then further details
ParameterQRContactzilla Migration Tools
PriceFreeFree
Rating4.6 (1.1K ratings) — better—
Positive reviews68.8% of reviews—
Number of ratings1.1K — better—
Update frequencyFortnightly—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.4 — better18.6
Further details — not scored
Size94 MB10 MB
Age rating17+4+
DeveloperStepa Mobile FZE LLCAtomica Software Inc

Bugs and requests

QR

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

2 requests
  • Need tutorial
  • Please cancel this purchase

Contactzilla Migration Tools

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

QR

Subscriptions3
  • Code Reader Plus3 Days trial$9.997 Days
  • Code Reader Plus$19.991 Month
  • Code Reader Plus$39.991 Year
None

Contactzilla Migration Tools

No in-app purchases

Questions

Is QR free?
QR is free to download, with in-app purchases available.
Is Contactzilla Migration Tools free?
Contactzilla Migration Tools is free to download, with no in-app purchases.
Do QR or Contactzilla Migration Tools have ads?
QR shows ads; Contactzilla Migration Tools does not.

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