Comparison

Privacy Defender vs Authenticator App

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

Head to head
About

Privacy Defender

This all-in-one mobile security app offers online protection, ad blocking, and identity safeguards. It secures your personal information with a password manager, secure notes, and safe browsing features. Stay informed about security threats and protect your data from malware and phishing.

Highlights
  • Online security and safe browsing
  • Ad and tracker blocking
  • Password manager with secure notes
  • AES 256-bit encryption
  • Face ID/Fingerprint unlock
  • Security news and awareness
Features
Read full description

Privacy Defender is an All-In-One Mobile Security & Privacy App which provides Online Security, Ad blocking, Identity Protection and Mobile Security to iOS Users and keeps Mobile User's personal Information Private, Safe and Secure. Mobile Security - Safe Online Browing & Ad Blocker • Safe browsing experience by blocking Malicious websites that distributes Malware & Viruses. • Block Phishing Websites that steal Users personal and financial data. • Protects Mobile Users Personal Information by allowing only secure internet connectivity on insecure Wi-Fi networks. • Block Ads & Trackers to provide AdBlock and Ad Blocker functionality from annoying Ad Trackers and pop-ups. • Provides clutter free environment by blocking Ad Trackers when browsing websites. • Saves battery usage and increases performance by blocking Social Media Ad Trackers. Password Manager & Secure Notes • Privacy Defender & Security App has a Password Manager and Secure Notes Manager to provide ultimate Hacker Protection. • Built-in Secure Vault with AES 256-bit encryption to safeguard your information & data. • Password Manager and Secure Notes are protected by Master Password and provides easy access through Face ID or Fingerprint. • Master Password is the key to encrypt and decrypt the information and Privacy Defender App cannot access your personal data. • Mobile Users can also create secure passwords in one click with the built-in password generator. • Store items in different categories such as logins, credit cards, addresses etc. Security Threats, News & Awareness • Provides latest security news and awareness campaign to identify Frauds • Mobile and User Data Security by identifying outdated and Vulnerable IOS. User Consent Privacy Defender App will collect, store and process URL’s, IP Addresses and Domain Names visited by the User to identify suspicious malicious sites. User’s Personal Identifiable Information is neither collected, stored nor shared with any 3rd party. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. No cancellation of the current subscription is allowed during the active subscription period. Note that uninstalling the App will not cancel your subscription. You can manage subscriptions and auto-renewal by going to your Apple ID after purchase. You can find automatic charging information later in our app by going to "Settings" > "Legal" > "Subscription Terms". Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://privacydefender.app/PrivacyPolicy Terms of Use: https://privacydefender.app/PrivacyPolicy/Useragreement

About

Authenticator App

Enhance your online security with multi-factor authentication and identity protection. This app secures your accounts against hackers, scans networks for vulnerabilities, and monitors for data breaches. It also offers safe browsing with VPN capabilities to protect your privacy.

Highlights
  • Two-factor authentication (OTP generation)
  • QR code and manual account setup
  • Wi-Fi and system security scanner
  • Email breach monitoring
  • Secure browsing with VPN
  • Cross-device synchronization
Features
Read full description

Scared of being leaked personal data from your Facebook or Gmail? Let SafeID keep all your accounts safe by adding more extra layers of protection against hackers. Secure your mobile privacy when browsing online and receive alerts for security breaches with the latest technology to protect your identity. TWO FACTOR AUTHENTICATOR >>> Add accounts via QR Code or Enter code manually >>> Generate verification codes (OTP) >>> Backup & Sync to iCloud >>> Synchronize across Apple devices >>> Work offline. No internet connection required >>> Support Facebook, Gmail, Amazon, Binance, Discord, and much more! MOBILE SECURITY FEATURES: WIFI & SYSTEM SCANNER >>> Analyze networks for security >>> Receive alerts when connecting to an unsecure network >>> Get notifications when updating iOS and removing threats EMAIL BREACH CHECK >>> Check email address >>> Scan and monitor personal data breaches >>> Receive alerts and secure your info with our protection tips SAFE BROWSING >>> Set up VPN to secure connection >>> Keep personal data and IP address private with hackers >>> Receive alerts when access dangerous websites SUBSCRIPTION PLANS | Monthly subscription $12.99 | Yearly subscription $29.99 | Lifetime subscription $39.99 Information about the auto-renewal of subscription: - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. The cost depends on the selected plan. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of the free trial will be forfeited when the user purchases a subscription. Privacy Policy: http://astraler.com/privacy-policy Terms of Use: http://astraler.com/terms

Screenshots

Privacy Defender4 screens
Authenticator App4 screens

Verdict

The call

The clearest difference is rating: Authenticator App at 4.6 against Privacy Defender's 4.0. Authenticator App also leads on review sentiment (100% vs 74%). Privacy Defender's advantage is ads (none vs shown). On price, ratings volume, update cadence 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. Privacy Defender sells 3 in-app purchases, starting at $1.99 per month and Authenticator App sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Authenticator App holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 30 and 84 respectively. Written reviews point the same way: 74% of Privacy Defender's written reviews are positive against 100% of Authenticator App's.

UpkeepUpdate frequency

Privacy Defender ships an update every 3 weeks, Authenticator App every 5 weeks. The most recent releases landed on August 25, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Privacy Defender versus Authenticator App: the parameters behind the verdict, then further details
ParameterPrivacy DefenderAuthenticator App
PriceFreeFree
Rating4.0 (30 ratings)4.6 (84 ratings) — better
Positive reviews73.9% of reviews100.0% of reviews — better
Number of ratings3084 — better
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationSubscriptionSubscription
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size66 MB52 MB
Age rating4+4+
DeveloperPligence Inc.Kain Suite Pte. Ltd.

Customer experience

Privacy Defender

All ratings31 ratings
Positive74.2%
Neutral6.5%
Negative19.4%
Written reviews23 reviews
Positive73.9%
Neutral4.3%
Negative21.7%

Authenticator App

All ratings84 ratings
Positive89.3%
Neutral7.1%
Negative3.6%
Written reviews20 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Privacy Defender

Subscriptions3
  • Privacy Defender - Per Month$1.991 Month
  • Privacy Defender - 6 Months$10.996 Months
  • Privacy Defender - 1 Year$20.991 Year
5 purchases

Authenticator App

Subscriptions3
  • Weekly Subscription$4.997 Days
  • Monthly Subscription$12.991 Month
  • Yearly Subscription$29.991 Year
One-time2
  • Lifetime$39.99
  • Lifetime Purchase$39.99

Questions

Is Privacy Defender free?
Privacy Defender is free to download, with in-app purchases available.
Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Which has better reviews, Privacy Defender or Authenticator App?
Authenticator App is rated higher. Privacy Defender averages 4.0 out of 5 from 30 ratings, while Authenticator App averages 4.6 from 84 ratings.
Do Privacy Defender or Authenticator App have ads?
Authenticator App shows ads; Privacy Defender does not.
Which is updated more often, Privacy Defender or Authenticator App?
Privacy Defender ships an update every 3 weeks, and Authenticator App every 5 weeks. Most recently, Privacy Defender was updated on August 25, 2026 and Authenticator App on September 30, 2026.

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