Comparison

2FA.Authenticator vs QR Code

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

Head to head
About

2FA.Authenticator

Features
Read full description

Protect your online accounts with the 2FA Authenticator, your essential tool for secure two-factor authentication. This app generates secure, time-based one-time passcodes (TOTP) to add an extra layer of protection to your accounts. Easily scan QR codes or manually enter secret keys to start generating secure codes in seconds. Key Features: • Secure Code Generation: Generate 6-8 digit verification codes that change every few seconds, adding a vital layer of security to your accounts. • Scan QR Codes: Quickly and easily add accounts by scanning QR codes provided by various services. • Manual Key Entry: Add accounts manually by entering your secret key if a QR code is unavailable. • Organized Account Management: Keep all your 2FA accounts in one place with an intuitive and easy-to-use interface. Quickly search and find your accounts. • Secure Connection: Our app ensures a secure link between your accounts and the authenticator app, so only your device can generate valid codes. • Explore 2FA Facts: Learn more about two-factor authentication, how it works, and why it matters with our integrated FAQ section. The 2FA Authenticator is the simplest way to strengthen your online security and protect your sensitive information. Download now and take control of your digital safety. Subscription Information Subscription Payments: Payments for subscriptions will be charged to your iTunes account at confirmation of purchase and at the beginning of each renewal period. Your subscription automatically renews unless cancelled. Subscription Cancellation: You can cancel your subscription in iTunes settings at least 24 hours before the end of the next subscription cycle. Cancellation will be effective the day after the last day of the current subscription period, and you will be downgraded to the free version of the service. Privacy Policy: https://docs.google.com/document/d/1TYLoSOtqqqDTOg-qQtRqCYxzrfxEcOu68_adX_hsZWw/edit?usp=sharing Terms and Conditions: https://docs.google.com/document/d/1GdUE5bYvBfcMf9yHiiQ8Xw18ZSkyYx6Q4hErH-s4RYw/edit?usp=sharing

About

QR Code

Easily create, customize, and scan QR codes for various purposes like website links, WiFi sharing, and contact cards. Personalize your codes with logos, colors, and styles. Scan any QR or barcode quickly and safely, with offline functionality and a focus on user privacy.

Highlights
  • Create custom QR codes
  • Design QR codes with logos and colors
  • Scan QR codes and barcodes
  • Read QR codes from photos
  • Save and organize code history
  • Offline functionality
  • Privacy-focused, no account needed
Features
Read full description

Create, customize, and scan QR codes — all in one app. Whether you need a QR code for your business card, WiFi network, website, social media, or event — QR Code Generator & Creator makes it fast, beautiful, and effortless. CREATE CUSTOM QR CODES Generate QR codes for any purpose: • Website URLs and deep links • WiFi network sharing (no more spelling passwords!) • Contact cards (vCard) • Plain text and messages • Email addresses • Phone numbers • Social media profiles • Event invitations (calendar events) DESIGN YOUR QR CODE Stand out with fully customizable codes: • Add your logo or image to the center • Choose custom colors and gradients • Pick from multiple QR code styles and patterns • Adjust corner and dot shapes • Preview in real time before saving SCAN ANY QR OR BARCODE • Lightning-fast camera scanner • Read QR codes from photos in your library • Support for all barcode formats (EAN, UPC, Code 128, and more) • Safe link preview before opening — no surprises • Flashlight support for dark environments HISTORY & ORGANIZATION • All created and scanned codes saved automatically • Search and filter your history • Favorite codes for quick access • Export or share in PNG, SVG, or PDF BUILT FOR PRIVACY • No account required • No data collection • Works offline for creation and scanning • Your codes stay on your device Perfect for entrepreneurs, marketers, designers, students, event organizers, restaurant owners, and anyone who wants to share information instantly. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

2FA.Authenticator4 screens
QR Code3 screens

Verdict

The call

The clearest difference is iOS requirement: 2FA.Authenticator at 16.6 against QR Code's 18.0. On price, update cadence, ads and in-app purchases 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. 2FA.Authenticator sells 2 in-app purchases, starting at $4.99 per 7 days and QR Code sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

2FA.Authenticator ships an update fortnightly, QR Code every 3 weeks. The most recent releases landed on August 20, 2026 and September 9, 2026 respectively.

Scorecard1 real difference · 8 level
2FA.Authenticator versus QR Code: the parameters behind the verdict, then further details
Parameter2FA.AuthenticatorQR Code
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS16.6 — better18.0
Further details — not scored
Size6 MB25 MB
Age rating17+4+
DeveloperMurat DikenciKateryna Petrenko

In-app purchases

2 purchases

2FA.Authenticator

Subscriptions2
  • Authenticator Pro$4.997 Days
  • Authenticator Pro$39.991 Year
2 purchases

QR Code

Subscriptions2
  • Weekly Premium3 Days trial$4.997 Days
  • Monthly Premium$14.991 Month

Questions

Is 2FA.Authenticator free?
2FA.Authenticator is free to download, with in-app purchases available.
Is QR Code free?
QR Code is free to download, with in-app purchases available.
Do 2FA.Authenticator or QR Code have ads?
Neither 2FA.Authenticator nor QR Code shows ads.
Which is updated more often, 2FA.Authenticator or QR Code?
2FA.Authenticator ships an update fortnightly, and QR Code every 3 weeks. Most recently, 2FA.Authenticator was updated on August 20, 2026 and QR Code on September 9, 2026.

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