Comparison

Authenticator+ App vs Zem VPN

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 an unlimited proxy and ad blocker for Safari, enhancing your browsing experience. It also offers a VPN manager with numerous servers and a data manager to track Wi-Fi and cellular data usage.

Highlights
  • Ad blocking for Safari
  • Unlimited proxy access
  • VPN server manager
  • Wi-Fi and cellular data usage tracking
  • Subscription management
Features
Read full description

Authenticator App – 2FA & MFA Security Protect your online accounts with secure two-factor authentication. Authenticator App generates time-based one-time passwords (TOTP) directly on your device, giving you an extra layer of security for your personal and business accounts. Whether you're securing your email, social media, banking, cryptocurrency, or work accounts, Authenticator App makes managing verification codes simple, fast, and reliable. Your authentication codes remain available even without an internet connection, ensuring you can always access your accounts when needed. Compatible with thousands of online services including Google, Microsoft, Apple, Facebook, Instagram, X (Twitter), LinkedIn, Amazon, Dropbox, PayPal, GitHub, Discord, Reddit, Slack, Zoom, Shopify, Binance, Coinbase, and many more. Features Secure TOTP Authentication Generate industry-standard time-based one-time passwords (TOTP) for services that support two-factor authentication. Codes refresh automatically every 30 seconds to keep your accounts protected. Quick Account Setup Add new accounts instantly by scanning QR codes or entering setup keys manually. Switching to stronger account security takes only a few moments. Organize All Your Accounts Keep all of your authentication codes in one secure place. Rename accounts, edit secret keys, rearrange entries, or remove accounts whenever you want. Offline Access Authentication codes are generated locally on your device, allowing you to sign in even when you don't have an internet connection. Privacy First Your authentication data stays on your device. No account information or verification codes are shared with third parties. App Lock Protection Secure access using Face ID, Touch ID, or a device passcode to prevent unauthorized access to your authentication codes. Password Vault Store important login credentials securely alongside your authentication accounts for faster and more convenient sign-ins. Built-in Private Browser Open websites through a privacy-focused browser that helps reduce tracking while accessing your online accounts. Simple & Modern Experience Enjoy a clean, intuitive interface designed to make managing two-factor authentication easy for everyone. Why Choose Authenticator App? • Fast and reliable code generation • Works completely offline • QR code scanner included • Face ID & Touch ID support • Password storage • Easy account management • Compatible with thousands of services • Privacy-focused design Subscription Information • Payment will be charged to your Apple Account after purchase confirmation. • Subscriptions renew automatically unless auto-renew is disabled at least 24 hours before the current billing period ends. • Your account will be charged for renewal within 24 hours before the current subscription expires. • You can manage or cancel your subscription anytime from your Apple Account Settings. • If a free trial is available, any unused portion will be forfeited upon purchasing a subscription where applicable. Privacy policy: http://vpnsapp.xyz/netvpn/privacy.html Term of use: http://vpnsapp.xyz/netvpn/terms.html

About

Zem VPN

This application provides a secure and fast internet connection for browsing and protecting your WiFi hotspot. It ensures your online activity remains private and secure across various network types.

Highlights
  • Fast internet security
  • Secure browsing
  • Secure WiFi hotspot
  • Works with WiFi, LTE, 3G
  • Protects mobile data carriers
Features
Read full description

Zem is a fast internet security VPN app for browsing securely, secure WiFi hotspot etc. It works with WiFi, LTE, 3G, and all mobile data carriers.

Screenshots

Authenticator+ App4 screens
Zem VPN2 screens

Verdict

The call

The clearest difference is rating: Zem VPN at 5.0 against Authenticator+ App's 4.5. Zem VPN also leads on in-app purchases (none vs 6) and review sentiment (100% vs 69%). Authenticator+ App's advantage is ratings volume (3K vs 2) and device support (4 vs 2). 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 6 in-app purchases, starting at $6.99 per 7 days. Zem VPN asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Zem VPN holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Authenticator+ App has 3K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 69% of Authenticator+ App's written reviews are positive against 100% of Zem VPN's.

UpkeepUpdate frequency

Authenticator+ App ships an update every 6 weeks, Zem VPN every 8 days. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

Scorecard8 real differences · 2 level
Authenticator+ App versus Zem VPN: the parameters behind the verdict, then further details
ParameterAuthenticator+ AppZem VPN
PriceFreeFree
Rating4.5 (3K ratings)5.0 (2 ratings) — better
Positive reviews69.0% of reviews100.0% of reviews — better
Number of ratings3K — better2
Update frequencyEvery 6 weeksEvery 8 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS1611.0 — better
Further details — not scored
Size104 MB22 MB
Age rating4+4+
DeveloperEngin LTD.YKing Limited

Customer experience

Authenticator+ App

All ratings2,965 ratings
Positive87.7%
Neutral2.4%
Negative9.8%
Written reviews29 reviews
Positive69.0%
Neutral0.0%
Negative31.0%

Zem VPN

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Authenticator+ App

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

2 requests
  • More free features
  • Improved subscription model

Zem VPN

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Authenticator+ App

Subscriptions6
  • Weekly Premium$6.997 Days
  • Weekly Subscription3 Days trial$9.997 Days
  • Monthly Premium$9.991 Month
Show 3 more
  • Monthly 3 Days FREE3 Days trial$14.991 Month
  • Annual Premium$29.991 Year
  • Yearly Package3 Days trial$39.991 Year
None

Zem VPN

No in-app purchases

Questions

Is Authenticator+ App free?
Authenticator+ App is free to download, with in-app purchases available.
Is Zem VPN free?
Zem VPN is free to download, with no in-app purchases.
Which has better reviews, Authenticator+ App or Zem VPN?
Zem VPN is rated higher. Authenticator+ App averages 4.5 out of 5 from 3K ratings, while Zem VPN averages 5.0 from 2 ratings.
Do Authenticator+ App or Zem VPN have ads?
Neither Authenticator+ App nor Zem VPN shows ads.
Which is updated more often, Authenticator+ App or Zem VPN?
Authenticator+ App ships an update every 6 weeks, and Zem VPN every 8 days. Most recently, Authenticator+ App was updated on October 15, 2026 and Zem VPN on October 11, 2026.

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