Comparison

Authenticator+ 2FA DualVerify vs Spam Call Blocker

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

Spam Call Blocker

Block unwanted calls, SMS, MMS, and emails with advanced filtering. Customize rules, manage blacklists, and enjoy a spam-free communication experience. Local filtering ensures your privacy.

Highlights
  • Block SMS and MMS
  • Silence robocalls
  • Manage unwanted emails
  • Customizable filtering rules
  • Blacklist and whitelist management
  • Local filtering without internet
  • Silent blocking mode
Read full description

Tired of endless spam messages, intrusive calls, and unwanted notifications that disrupt your daily routine? This application is designed to protect your phone and give you the peace of mind you deserve. Whether it’s promotional texts, robocalls, or suspicious emails, the app ensures that you are shielded from unnecessary distractions and harmful content. With advanced filtering technology and flexible customization, it becomes your personal shield against spam in all its forms. From annoying marketing messages to aggressive telemarketers, modern spam can come in many shapes. This application empowers you to block them all. The system lets you filter SMS and MMS, stop fraudulent links, silence robocalls, and manage unwanted emails. You no longer need to waste time on messages or calls that don’t matter. Everything is handled automatically, so your phone stays clean, organized, and free from digital noise. The setup is simple and straightforward. Just enable filtering and define your preferences. All filtering happens locally on your device, so your privacy always stays intact. The app allows you to create your own rules, edit blacklists and whitelists, and even block entire categories of unwanted content. Whether you want to block short numbers, email-originated spam, or private calls, the system adapts to your needs. With a subscription, you unlock extended features and premium protection. That means more flexibility, more advanced filters, and unlimited access to tools that guarantee a spam-free environment. Subscription features include: - Unlimited spam blocking filters without restrictions. - Flexible rules with custom conditions for filtering. - Advanced blacklist and whitelist management. - Blocking SMS, MMS, and calls from short numbers or unknown senders. - Spam protection for messages containing suspicious links or email origins. - Silent blocking mode for calls to avoid unnecessary ringing. - Local filtering without internet access required. - Priority updates to ensure ongoing protection against new spam tactics. Exclusive Benefits: Week Unlimited. Start with a 3-day trial on any subscription. Your iTunes account will be billed after purchase confirmation. Subscriptions will auto-renew unless canceled 24 hours before the current period ends. Manage your subscription preferences in Account Settings. Support and Privacy: -Privacy policy: https://sites.google.com/view/spamcallblockertruecaller/privacy-policy -Read our Terms of Use to see how we protect your data: https://sites.google.com/view/spamcallblockertruecaller/termsconditions -Support team for help: henriparn97@zulatrovik.fit Take full control of your communication. With this application, you can finally say goodbye to spam and enjoy only the calls and messages that matter. Download today and experience the comfort of a cleaner, safer, and calmer digital life.

Screenshots

Authenticator+ 2FA DualVerify4 screens
Spam Call Blocker4 screens

Verdict

The call

The clearest difference is rating: Spam Call Blocker at 5.0 against Authenticator+ 2FA DualVerify's 3.0. Spam Call Blocker also leads on update cadence (every 2 days vs weekly). On price, ratings volume, 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. Authenticator+ 2FA DualVerify sells 4 in-app purchases, starting at $6.99 per 7 days and Spam Call Blocker sells 4 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Spam Call Blocker holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

UpkeepUpdate frequency

Authenticator+ 2FA DualVerify ships an update weekly, Spam Call Blocker every 2 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
Authenticator+ 2FA DualVerify versus Spam Call Blocker: the parameters behind the verdict, then further details
ParameterAuthenticator+ 2FA DualVerifySpam Call Blocker
PriceFreeFree
Rating3.0 (2 ratings)5.0 (4 ratings) — better
Number of ratings24 — better
Update frequencyWeeklyEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS16.016.0
Further details — not scored
Size4 MB27 MB
Age rating4+4+
DeveloperMEDIA APE VENTURES LLCWEB 3.0 SOFT LIMITED

Customer experience

Authenticator+ 2FA DualVerify

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Spam Call Blocker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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

Spam Call Blocker

Subscriptions4
  • Spam Call Blocker: True Caller3 Days trial$8.997 Days
  • SpamCallBlockerWeeklyTrial$8.997 Days
  • SpamCallBlockerMonthly$14.991 Month
Show 1 more
  • SpamCallBlockerMonthlyTrial3 Days trial$15.991 Month

Questions

Is Authenticator+ 2FA DualVerify free?
Authenticator+ 2FA DualVerify is free to download, with in-app purchases available.
Is Spam Call Blocker free?
Spam Call Blocker is free to download, with in-app purchases available.
Which has better reviews, Authenticator+ 2FA DualVerify or Spam Call Blocker?
Spam Call Blocker is rated higher. Authenticator+ 2FA DualVerify averages 3.0 out of 5 from 2 ratings, while Spam Call Blocker averages 5.0 from 4 ratings.
Do Authenticator+ 2FA DualVerify or Spam Call Blocker have ads?
Both Authenticator+ 2FA DualVerify and Spam Call Blocker show ads.
Which is updated more often, Authenticator+ 2FA DualVerify or Spam Call Blocker?
Authenticator+ 2FA DualVerify ships an update weekly, and Spam Call Blocker every 2 days. Most recently, Authenticator+ 2FA DualVerify was updated on October 23, 2026 and Spam Call Blocker on October 24, 2026.

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