Comparison

Otpkey Authenticator vs Internet Protection App 2FA+

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

Head to head
About

Otpkey Authenticator

Enhance your online security with multi-factor authentication. This app generates one-time passwords for various services, even offline, and supports standard TOTP/HOTP protocols. It offers features like QR code scanning, auto-hiding codes, and biometric authentication.

Highlights
  • Multi-factor authentication
  • Offline OTP generation
  • QR code scanning and export
  • Biometric authentication support
  • Clipboard code copying
  • Widget and Watch App support
Features
Read full description

Otpkey Authenticator generates one-time passwords for two-factor authentication on iPhone, iPad, Mac and Apple Watch, and keeps them in sync through iCloud Keychain. It works completely offline. No account, no server: your secrets stay in the system Keychain on your devices, protected by your passcode, Face ID or Touch ID. Otpkey Authenticator works with every service that supports standard TOTP or HOTP codes, including Google, Microsoft, Amazon, GitHub, Facebook, X, Dropbox, Discord, PayPal, AWS, Synology and many more. Switching from Google Authenticator? Scan its "Export accounts" QR code and all of your accounts are imported at once. Features ======= - Available for iPhone, iPad, Mac and Apple Watch, synced through iCloud Keychain - Folders and search to organize many accounts - Scan QR codes to add accounts - Import all accounts from a Google Authenticator export QR code - Export any account as a QR code - Encrypted, password-protected backup and restore (PEM file format) - Face ID / Touch ID lock - Hide codes on screen, copy with one tap - Custom account icons - iOS: Home Screen widgets (small, medium and large) - iOS: Apple Watch app with complication - macOS: Lives in the menu bar, always one click away - macOS: Scan QR codes straight from the screen - macOS: Launch at login, auto hide - macOS: Drag and drop Specifications =========== - Type: Time-based (TOTP), Counter-based (HOTP) - Algorithm: SHA-1, SHA-256, SHA-512 - Digits: 6, 8, 10 - Period: 30, 60 seconds Standards ======= TOTP - Time-based One-Time Password Algorithm (RFC 6238) HOTP - HMAC-Based One-Time Password Algorithm (RFC 4226)

About

Internet Protection App 2FA+

Enhance your online security with this app, providing two-factor authentication (2FA) and multi-factor authentication (MFA) tokens. It generates secure, time-based one-time passwords (TOTP) that update every 30 seconds, working offline for seamless verification across thousands of websites and services.

Highlights
  • Two-factor authentication (2FA)
  • Multi-factor authentication (MFA)
  • Time-based one-time passwords (TOTP)
  • Offline code generation
  • Supports 2,500+ websites
  • QR code setup
Features
Read full description

The Authenticator App is a secure application designed for two-factor authentication (2FA), enhancing the security of your online accounts by adding an additional layer of protection during sign-in processes. This universal authenticator app is compatible with over 2,500 websites and services. Generating your secure Multi-Factor Authentication (MFA) token takes only seconds. Simply scan the QR code for a swift and effortless setup. Once configured, enter the unique one-time password (OTP software token) generated by our app on the corresponding website, and your online identity is securely verified with 2FA. The 6-digit code provided updates every 30 seconds, ensuring that you never reuse the same time-based one-time password (TOTP) and eliminating the need to remember it as it continually changes. Once set up, our code generator app operates independently, allowing you to obtain verification codes without relying on a network or cellular connection. Need assistance or have questions? Our dedicated support team is readily available to assist you. We encourage reaching out to us before leaving any negative feedback, as we guarantee a response within 48 hours. For support inquiries or assistance, please contact our customer support via email at: zachariasnikolakos@gmail.com --- Subscription Terms: Upon confirming the initial subscription purchase, payment will be charged to the credit card linked to your iTunes Account. Subscriptions automatically renew unless auto-renewal is disabled at least 24 hours before the current subscription period ends. Your account will be charged for renewal within 24 hours prior to the end of the current period, with the renewal cost clearly indicated. You can manage your subscription and turn off auto-renewal by accessing your Account Settings post-purchase. Any unused portion of a free trial period, if offered, will be forfeited upon subscription purchase, where applicable. Privacy Policy: https://docs.google.com/document/d/1P_fEUF_8Mvakwa0L9gg1bblHxzABtQaJt6Ur_awt9oY/edit Terms of Use: https://docs.google.com/document/d/1vnXJZ5ChHwibJjtgN9inG2nSTpTfuvh5m56q_8z6NUI/edit?usp=sharing

Screenshots

Otpkey Authenticator4 screens
Internet Protection App 2FA+4 screens

Verdict

The call

The clearest difference is rating: Internet Protection App 2FA+ at 4.2 against Otpkey Authenticator's 1.0. Internet Protection App 2FA+ also leads on review sentiment (75% vs 50%) and ratings volume (204 vs 2). Otpkey Authenticator's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price 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. Internet Protection App 2FA+ sells 5 in-app purchases, starting at $6.99 per 7 days. Otpkey Authenticator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Internet Protection App 2FA+ holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: Internet Protection App 2FA+ has 204 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Otpkey Authenticator's written reviews are positive against 75% of Internet Protection App 2FA+'s.

UpkeepUpdate frequency

Otpkey Authenticator ships an update every 2 months, Internet Protection App 2FA+ fortnightly. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

Scorecard9 real differences · 1 level
Otpkey Authenticator versus Internet Protection App 2FA+: the parameters behind the verdict, then further details
ParameterOtpkey AuthenticatorInternet Protection App 2FA+
PriceFreeFree
Rating1.0 (2 ratings)4.2 (204 ratings) — better
Positive reviews50.0% of reviews75.0% of reviews — better
Number of ratings2204 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac, Apple Watch — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size22 MB29 MB
Age rating4+17+
DeveloperCertchip CorpBayram Gezek

Customer experience

Otpkey Authenticator

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Internet Protection App 2FA+

All ratings204 ratings
Positive76.5%
Neutral12.7%
Negative10.8%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

None

Otpkey Authenticator

No in-app purchases

5 purchases

Internet Protection App 2FA+

Subscriptions5
  • Weekly$6.997 Days
  • Weekly Trial3 Days trial$6.997 Days
  • Weekly 93 Days trial$9.997 Days
Show 2 more
  • Monthly7 Days trial$29.991 Month
  • Yearly 6$69.991 Year

Questions

Is Otpkey Authenticator free?
Otpkey Authenticator is free to download, with no in-app purchases.
Is Internet Protection App 2FA+ free?
Internet Protection App 2FA+ is free to download, with in-app purchases available.
Which has better reviews, Otpkey Authenticator or Internet Protection App 2FA+?
Internet Protection App 2FA+ is rated higher. Otpkey Authenticator averages 1.0 out of 5 from 2 ratings, while Internet Protection App 2FA+ averages 4.2 from 204 ratings.
Do Otpkey Authenticator or Internet Protection App 2FA+ have ads?
Internet Protection App 2FA+ shows ads; Otpkey Authenticator does not.
Which is updated more often, Otpkey Authenticator or Internet Protection App 2FA+?
Otpkey Authenticator ships an update every 2 months, and Internet Protection App 2FA+ fortnightly. Most recently, Otpkey Authenticator was updated on October 2, 2026 and Internet Protection App 2FA+ on September 28, 2026.

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