Comparison

Authenticator+ 2FA DualVerify vs Master Math

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

Head to head
About

Authenticator+ 2FA DualVerify

This app generates time-based one-time passwords for two-factor authentication, enhancing security for your online accounts. It also includes a password manager, encrypted photo vault, and secure ID/card storage for a comprehensive digital security solution.

Highlights
  • Time-based one-time password generation
  • Password management
  • Encrypted photo vault
  • ID and card storage
  • FaceID and password lock
  • Offline code generation
Features
Read full description

One weak password is all it takes. One data breach. One stolen login. And suddenly someone else is inside your email, your bank account, your life. DualVerify stops that. It generates time-based one-time passwords (TOTP) that refresh every 30 seconds — so even if a hacker steals your password, they still cannot get in without the code on your phone. But DualVerify goes further than a basic authenticator. It is a complete security toolkit in one app. HOW IT WORKS 1. Scan the QR code from any website or service that supports 2FA 2. DualVerify generates a fresh 6-digit code every 30 seconds 3. Enter the code when you log in — done No account creation. No email required. Works offline, even in airplane mode. WHAT YOU GET - Two-Factor Authentication: Generate secure TOTP codes for 1,000,000+ websites and services including Google, Microsoft, Amazon, Facebook, PayPal, Coinbase, Discord, Robinhood, Dropbox, and more - Password Manager: Store and manage your account passwords in one secure place - Encrypted Photo Vault: Lock your private photos behind military-grade encryption that only you can access - ID and Card Storage: Keep secure copies of your driver license, ID cards, and credit cards protected inside the app - FaceID and Password Lock: Only you can open DualVerify and see your codes — unlock with FaceID or a custom password - Offline Access: Codes generate on your device with no internet connection required WHO IT IS FOR DualVerify works with every major service and authentication standard including multi-factor authentication (MFA), TOTP, 2-step verification, OTP, and RSA SecurID. If a website asks for a 2FA code, DualVerify handles it. Whether you are protecting a personal email or locking down business accounts, DualVerify gives you one app for 2FA codes, passwords, private photos, and sensitive documents. Download DualVerify and lock down your digital life in under 60 seconds.

About

Master Math

Read full description

Master Math with Ease – Your All-in-One Smart App Solve math problems quickly with clear, detailed guidance and effortlessly track your progress to sharpen and enhance your skills over time. Effortlessly scan and solve math problems Capture a photo of handwritten or printed math problems and quickly receive precise solutions with detailed and complete explanations. Available with subscription. Your personal math tutor is always just a tap away Just type any math question and get immediate, clear solutions with step-by-step guidance from your AI tutor, helping you improve your skills. Available with subscription. A Powerful Calculator for Every Math Skill Level Effortlessly solve everything from basic arithmetic to advanced calculus with SmartCalc, your all-in-one math tool for quick and accurate solutions. Available with subscription. Manage all your solved math problems in one place Easily revisit all your previous scans and solved tasks, examine detailed step-by-step solutions, and track your learning journey over time. Unlock more benefits (subscription required): 1. Break down complex equations with clear, step-by-step explanations 2. Quickly scan and solve handwritten or printed math problems 3. Chat with your personal AI math tutor anytime for step-by-step guidance Priority Access: Week Service Month Service Annual Service All plans come with a 3-day trial period. Your iTunes account will be billed once the purchase is confirmed. Subscriptions will renew automatically unless you cancel at least 24 hours before the current period ends. You can manage your subscriptions and auto-renewal options in your Account Settings. Support and Privacy Assurance View our privacy policy: https://sites.google.com/view/master-math-ai-homework-solve/privacy-policy Take a look at our Terms of Use to see how we safeguard your data: https://sites.google.com/view/master-math-ai-homework-solve/terms-conditions Reach out to our support team: zofiaszewczyk83@gmail.com Download Instantly Now

Screenshots

Authenticator+ 2FA DualVerify4 screens
Master Math4 screens

Verdict

The call

The clearest difference is update cadence: Authenticator+ 2FA DualVerify at weekly against Master Math's every 3 months. On price, ads, in-app purchases 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. Authenticator+ 2FA DualVerify sells 4 in-app purchases, starting at $6.99 per 7 days and Master Math sells 4 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Authenticator+ 2FA DualVerify ships an update weekly, Master Math every 3 months. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 8 level
Authenticator+ 2FA DualVerify versus Master Math: the parameters behind the verdict, then further details
ParameterAuthenticator+ 2FA DualVerifyMaster Math
PriceFreeFree
Rating3.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyWeekly — betterEvery 3 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS16.0 — better16.6
Further details — not scored
Size4 MB49 MB
Age rating4+4+
DeveloperMEDIA APE VENTURES LLCZofia Szewczyk

In-app purchases

4 purchases

Authenticator+ 2FA DualVerify

Subscriptions3
  • 1 Week$6.997 Days
  • 1 Month Subscription3 Days trial$7.991 Month
  • 1 Year Subscription3 Days trial$39.991 Year
One-time1
  • Life-Time Access$49.99
4 purchases

Master Math

Subscriptions4
  • mastermathWeek$8.997 Days
  • Master Math: AI Homework Solve3 Days trial$8.997 Days
  • mastermathMonth$14.991 Month
Show 1 more
  • mastermathMonthTrial3 Days trial$15.991 Month

Questions

Is Authenticator+ 2FA DualVerify free?
Authenticator+ 2FA DualVerify is free to download, with in-app purchases available.
Is Master Math free?
Master Math is free to download, with in-app purchases available.
Do Authenticator+ 2FA DualVerify or Master Math have ads?
Both Authenticator+ 2FA DualVerify and Master Math show ads.
Which is updated more often, Authenticator+ 2FA DualVerify or Master Math?
Authenticator+ 2FA DualVerify ships an update weekly, and Master Math every 3 months. Most recently, Authenticator+ 2FA DualVerify was updated on October 23, 2026 and Master Math on October 7, 2026.

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