Comparison

Authenticator App 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

Authenticator App

Secure your online accounts with two-factor authentication and manage all your passwords in one place. Easily scan QR codes to set up codes and integrate with popular services for enhanced digital safety.

Highlights
  • Two-Factor Authentication (2FA)
  • Password Manager
  • Scan and Import Codes
  • Seamless Integration
  • Secure Account Management
Read full description

Secure your accounts and manage passwords with ease using our Two-Factor Authentication and Password Manager app. Our app is the ultimate security tool that combines powerful Two-Factor Authentication (2FA) with a seamless Password Manager to keep your data safe and organized. Key Features: Two-Factor Authentication (2FA): Protect your online accounts with industry-standard 2FA, ensuring an extra layer of security beyond your passwords. Scan and Import Codes: Easily set up authentication codes by scanning QR codes or importing existing keys—simplifying the setup process. Password Manager: Store, organize, and retrieve all your passwords securely in one place. Say goodbye to forgotten passwords and vulnerable sticky notes. Seamless Integration: Works with popular platforms, apps, and services that support 2FA. Whether you want to add secure two-factor authentication to your accounts or need a reliable password manager, this app has you covered. Upgrade your security. Simplify your life. Download now and take control of your digital safety! This app offers an auto-renewing yearly subscription to provide unlimited access to the all-inclusive solution while you maintain an active subscription. Your account will be charged for renewal within 24 hours before the end of the current period, and the renewal cost will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Billing Membership auto-renewal subscription instructions: - Monthly: 1 month, $8.99 - Yearly :12 months, $24.99 - Lifetime: $44.99 Read more about our terms and conditions here: Terms & Conditions: https://skystacksystemsllc.com/terms-conditions/ Privacy Policy: https://skystacksystemsllc.com/privacy-policy/ You also agree to Apple's End User License Agreement (EULA). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Authenticator App

Features
Read full description

Protect your online accounts with two-factor authentication (2FA) in Authenticator - a reliable way to generate and store one-time passwords (OTP). Scan a QR code or enter details manually to create TOTP/HOTP codes and sign in securely to your favorite services. - Quick & Easy Setup: Enable 2FA in seconds by scanning a QR code or adding accounts manually. - Broad Compatibility: Works with thousands of services (Google, Gmail, YouTube, Microsoft, Facebook, X/Twitter, Discord, Twitch, GitHub, and more). - Sleek, Lightweight UI: A clean, modern interface that makes managing your 2FA codes effortless. Features - HOTP & TOTP: Full support for time-based and counter-based codes for maximum compatibility. - Cloud Backup & Sync: Automatically back up and sync your 2FA accounts and passwords with iCloud across your Apple devices. - Biometric Security: Face ID or Touch ID for fast, secure access. - PIN & Auto-Lock: Protect the app with a 4-digit PIN and enable auto-lock after exiting. - Password Manager: Store all your passwords in secure storage and generate strong passwords with customizable rules. - Apple Watch & Widgets: View your 2FA codes on Apple Watch and on the Home Screen widget. - Authenticator supports Google account verification and the ability to import data from Google Authenticator. Migrate your existing 2FA entries quickly and keep all your codes in one secure place. Privacy & Security Your data stays under your control. Authenticator helps you securely manage 2FA codes and passwords, including storage and synchronization via iCloud. DISCLAIMER Authenticator App is an independent application built to facilitate Two-Factor Authentication. It is not affiliated with, endorsed by, or connected to Apple, Google, Microsoft, Zoom, Facebook, Snapchat, Safari, Mozilla Firefox, Opera, Twitter (X), Brave, Microsoft Edge, or any other brand. All trademarks, logos, and brand names are the property of their respective owners; their mention does not imply endorsement. This app is not an official Google Authenticator. Payments & Subscriptions Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the current period ends. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage your subscriptions and turn off auto-renewal in Account Settings. If you use a free trial, you will be charged the full subscription price for the selected period after the trial ends. Please cancel at least 24 hours before the end of the trial period. Support Questions or requests: https://4ingens.com Privacy Policy: https://4ingens.com/privacy-authenticator/ Terms of Use: https://4ingens.com/terms-authenticator/ Start using Authenticator today and strengthen the security of your accounts.

Screenshots

Authenticator App4 screens
Authenticator App4 screens

Verdict

The call

The clearest difference is ads: Authenticator App at none against Authenticator App's shown. Authenticator App's advantage is update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement 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 3 in-app purchases, starting at $8.99 per month and Authenticator App sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Authenticator App ships an update every 3 months, Authenticator App every 2 weeks. The most recent releases landed on June 1, 2026 and September 26, 2026 respectively.

Scorecard2 real differences · 8 level
Authenticator App versus Authenticator App: the parameters behind the verdict, then further details
ParameterAuthenticator AppAuthenticator App
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews76.9% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, MaciPhone, iPad, iPod, Apple Watch
Requires iOS15.015.0
Further details — not scored
Size12 MB61 MB
Age rating4+4+
DeveloperSky Stack Systems LLC4ingens

In-app purchases

3 purchases

Authenticator App

Subscriptions2
  • Monthly Subscription$8.991 Month
  • Yearly Subscription$24.991 Year
One-time1
  • Lifetime Plan$44.99
2 purchases

Authenticator App

Subscriptions2
  • 1 Week Plan3 Days trial$4.997 Days
  • 1 Year Plan7 Days trial$49.991 Year

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Do Authenticator App or Authenticator App have ads?
Authenticator App shows ads; Authenticator App does not.
Which is updated more often, Authenticator App or Authenticator App?
Authenticator App ships an update every 3 months, and Authenticator App every 2 weeks. Most recently, Authenticator App was updated on June 1, 2026 and Authenticator App on September 26, 2026.

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