Comparison

Authenticator App ™ vs OpticVue

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

Head to head
About

Authenticator App ™

This app provides a secure way to manage two-factor authentication (2FA) for your online accounts. It generates time-based one-time passwords (TOTP) that update every 30 seconds, offering an extra layer of security without needing an internet connection. Features include iCloud backup, cross-device synchronization, and biometric unlock.

Highlights
  • Time-based one-time password (TOTP) generation
  • Secure iCloud backup and encryption
  • Synchronization across all devices
  • Unlock with FaceID or password
  • 100% Ad-Free experience
  • Compatible with over 2,500 websites and services
Features
Read full description

Authenticator App is a secure application for two-factor authentication (2FA) that stores and generates time-based codes (OTP) to protect your online accounts by adding an additional layer of security when signing in. Our universal authenticator app is compatible with more than 2.500 websites and services. Create your secure MFA token in seconds, just scan the QR code for a quick & easy setup. Enter your unique one-time password (OTP software token) generated by our app on the website and voila!  It is that easy to 2FA verify your online identity.  The 6-digit code will update to a new one every 30 seconds. This timer is so you never have to use the same time-based one-time password (TOTP) more than once and you don’t have to remember the number since it will change all the time. Once our code generator app is configured, you can get verification codes without the need for a network or cellular connection. Additional Universal authenticator app features include: * Easy and user friendly  No account setup is required, just scan the 2FA QR-Code and the Authenticator app is automatically ready to use. * iCloud Backup & encryption Your data is always encrypted when stored including when it is saved in your iCloud to make sure that you are the only person who can read your data. Our Authenticatir always create a secure and encrypted backup swell in case you should lose your device, so you can easily restore your data on another decide in your iCloud account. * Synchronization Across All Devices When using our authenticater app you can always switch between your devices and access your codes in real time on all devices connected to your iCloud. * Unlock with Password or FaceID To add an extra layer of security you can setup FaceID or a password in the app so you are the only one who can read your codes and for a faster access. * 100% Ad-Free Enjoy a completely Ad Free mobile two factor authentication experience for IOS and compatible with all Apple devices. We are also proud to say that our Universal Authenticator app push the boundaries by being compatible with all websites and all type of authentication practices including Multi-factor authentication (MFA), RSA SecurID, Time based one-time password (TOTP), 2 step verification, 2 factor authenticate (2FA Security Token), ID Verify and Online ID Account Protection & Security. ————————————————— Do you need help? Or have any questions? Please contact our dedicated support staff before leaving a negative review - we will always get back to you within 48 hours! SUPPORT: For any questions or requests, please contact our customer support here: https://intercom.help/codenhagenio-aps/en/collections/8884636-app-support ————————————————— Subscription terms: Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Privacy Policy: https://www.codenhagen.io/app/Universal-Authenticator/Privacy/ Terms of Use: https://www.codenhagen.io/app/Universal-Authenticator/Terms/

About

OpticVue

Transform your phone into a powerful reading assistant. This app offers real-time magnification, on-device OCR, and text-to-speech to help you read small text, labels, and documents with ease and privacy.

Highlights
  • Real-time magnification up to 3x
  • On-device OCR for instant text detection
  • Natural text-to-speech audio output
  • Integrated flashlight control
  • Customizable highlight strip
  • Offline processing for complete privacy
Features
Read full description

OpticVue – Professional Text Magnification & Reading Assistant Transform your iPhone into a powerful text-reading tool. OpticVue combines advanced magnification, on-device OCR, and natural text-to-speech technology to help you read medication labels, documents, menus, and fine print with ease and confidence — all while maintaining complete user privacy. KEY FEATURES • Real-Time Magnification Enhanced zoom up to 3× with a customizable highlight strip for focused reading. Easily isolate and magnify small or hard-to-read text. • Advanced On-Device OCR Industry-standard optical character recognition detects and processes text instantly. All processing occurs locally for maximum accuracy and speed. • Natural Text-to-Speech High-quality speech synthesis reads detected text aloud with clear, natural-sounding audio — ideal for hands-free use and accessibility support. • Integrated Illumination Built-in flashlight control ensures optimal visibility in any lighting environment, from dimly lit rooms to complete darkness. • Comprehensive Customization Adjust highlight strip dimensions, colors, and magnification levels to suit your specific reading preferences. PRIVACY & SECURITY OpticVue is designed with privacy at its core. • No data collection • No tracking • No external communication • No images are stored, saved, or transmitted • No ads and no in-app purchases All processing occurs entirely offline on your device, ensuring complete independence from internet connectivity. USE CASES • Medication labels and dosage instructions • Ingredient lists and nutritional information • Manuals, documentation, and fine print • Restaurant menus and printed materials • Visual accessibility support • Educational and professional use HOW IT WORKS • Position your camera over the text • Adjust magnification and highlight strip • Capture and detect text • Listen to spoken output • Optionally copy text to your clipboard • Enjoy a streamlined, intuitive reading workflow DEVELOPMENT BACKGROUND OpticVue was created as an advanced Computer Science capstone project, demonstrating how academic research and innovation can deliver practical, professional-grade accessibility tools that make a real difference. PRICING OpticVue is completely free. No subscriptions. No ads. No hidden costs. Full functionality is unlocked upon installation. SYSTEM REQUIREMENTS • iOS 16.0 or later • Camera access permission • Offline capability Experience precision magnification, professional results, and complete privacy — all in one accessible tool. Download OpticVue today and see the world clearer.

Screenshots

Authenticator App ™4 screens
OpticVue4 screens

Verdict

The call

The clearest difference is review sentiment: OpticVue at 100% against Authenticator App ™'s 29%. OpticVue also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 2). Authenticator App ™'s advantage is ratings volume (25K vs 3) and update cadence (every 2 weeks vs monthly). On price 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. Authenticator App ™ sells 2 in-app purchases, starting at $9.99 per month. OpticVue asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OpticVue holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Authenticator App ™ has 25K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 29% of Authenticator App ™'s written reviews are positive against 100% of OpticVue's.

UpkeepUpdate frequency

Authenticator App ™ ships an update every 2 weeks, OpticVue monthly. The most recent releases landed on September 30, 2026 and June 5, 2026 respectively.

Scorecard8 real differences · 2 level
Authenticator App ™ versus OpticVue: the parameters behind the verdict, then further details
ParameterAuthenticator App ™OpticVue
PriceFreeFree
Rating4.4 (25K ratings)5.0 (3 ratings) — better
Positive reviews29.2% of reviews100.0% of reviews — better
Number of ratings25K — better3
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.6
Further details — not scored
Size19 MB9 MB
Age rating4+4+
DeveloperCodenhagen.IO ApSJaime Diaz

Customer experience

Authenticator App ™

All ratings24,597 ratings
Positive83.4%
Neutral4.2%
Negative12.4%
Written reviews137 reviews
Positive29.2%
Neutral2.9%
Negative67.9%

OpticVue

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Authenticator App ™

Reported bugs

4 issues
  • Login screen freezes
  • QR code scanning issues
  • Accounts not syncing properly
  • Subscription not cancelling

Requested features

3 requests
  • Dark mode option
  • Better customer support
  • Easier subscription management

OpticVue

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Authenticator App ™

Subscriptions2
  • Authenticator Premium3 Days trial$9.991 Month
  • Authenticator Premium3 Days trial$39.991 Year
None

OpticVue

No in-app purchases

Questions

Is Authenticator App ™ free?
Authenticator App ™ is free to download, with in-app purchases available.
Is OpticVue free?
OpticVue is free to download, with no in-app purchases.
Which has better reviews, Authenticator App ™ or OpticVue?
OpticVue is rated higher. Authenticator App ™ averages 4.4 out of 5 from 25K ratings, while OpticVue averages 5.0 from 3 ratings.
Do Authenticator App ™ or OpticVue have ads?
Neither Authenticator App ™ nor OpticVue shows ads.
Which is updated more often, Authenticator App ™ or OpticVue?
Authenticator App ™ ships an update every 2 weeks, and OpticVue monthly. Most recently, Authenticator App ™ was updated on September 30, 2026 and OpticVue on June 5, 2026.

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