Comparison

Authenticator App vs Authenticator App One

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 secure two-factor authentication (2FA) and multi-factor authentication (MFA) by generating time-based one-time passwords (TOTP) for online accounts. It offers encrypted backups, cloud sync, and QR code support for easy account management across multiple devices.

Highlights
  • Secure 2FA/MFA code generation
  • Encrypted backup and cloud sync
  • QR code account addition
  • Multi-device access
  • Reliable and fast performance
Features
Read full description

Authenticator App is a powerful authentication app designed to deliver secure and seamless two-factor authentication (2FA) and multi-factor authentication (MFA) for all your online accounts. It strengthens your digital protection by generating time-based one-time passwords (TOTP), OTP codes, and authenticator codes for any service that supports 2FA. Built as a dependable alternative to Google Authenticator, this app helps safeguard both your personal and business accounts. Whether you’re protecting your email, managing social media access, logging into cryptocurrency platforms, or accessing work-related systems, Authenticator App makes authentication safe, fast, and convenient. It works with major platforms including Google, Facebook, Instagram, Microsoft, Binance, and many more. Key Features: Secure Authentication: Easily create and manage 2FA, TOTP, and authenticator codes for thousands of supported services. Reliable and Fast Performance: Instantly access your verification and authenticator codes, even when handling multiple accounts. Encrypted Backup & Cloud Sync: Keep your authentication data protected with end-to-end encryption and sync it across your iOS devices. QR Code Support: Add new accounts quickly by scanning QR codes with your camera and setting up authentication in seconds. Multi-Device Access: Use your MFA, TOTP, and authenticator codes across multiple devices without hassle. Download Authenticator today and upgrade your online security with a simple, efficient, and trusted MFA solution. Your all-in-one authentication tool — secure, fast, and always synchronized. https://www.solid-digital.net/terms.html https://www.solid-digital.net/privacy.html

About

Authenticator App One

This app generates secure two-factor authentication codes for your online accounts. It offers encrypted storage, instant backup, and easy account management for services like Google, Facebook, and more. Protect your digital life with a simple and reliable authentication solution.

Highlights
  • Secure 2FA & MFA code generation
  • Fast QR code setup
  • Manual setup key entry
  • Encrypted 2FA storage
  • Instant backup access
  • Organized account management
Read full description

Authenticator App One is a simple, secure, and powerful authentication app designed to help protect your online accounts with two-factor authentication (2FA), multi-factor authentication (MFA), and one-time password (OTP) codes. Keep your accounts safer with fast 2FA code generation, secure encrypted storage, instant backup access, and easy account management in one clean and reliable app. Protect your Google, Facebook, Instagram, Microsoft, Amazon, Discord, GitHub, Dropbox, PayPal, Reddit, WhatsApp, Twitch, Binance, Coinbase, Login.gov, and many other accounts that support authenticator-based 2FA or MFA. WHY USE AUTHENTICATOR APP ONE? Secure 2FA & MFA Code Generator Generate one-time login codes for your online accounts. Authenticator App One supports common TOTP-based authentication used by thousands of websites, apps, cloud services, social platforms, finance tools, and business accounts. Fast QR Code Setup Add accounts quickly by scanning a QR code. The app automatically detects supported 2FA setup information and helps you create a secure token in seconds. Manual Setup Key Entry If a QR code is not available, you can manually enter your service name, account name, and secret key to generate authentication codes. Encrypted 2FA Storage Your authentication data is designed to stay secure. Store and manage your 2FA accounts with protection focused on privacy, security, and reliability. Instant Backup Access Never worry about losing access when switching devices or reinstalling the app. Backup access helps you restore your authentication data more easily when available. Organized Account Management Manage all your authentication accounts in one place. Easily identify services by name, account email, icons, and verification codes. Private and Simple Experience Authenticator App One is built for users who want a clean, easy-to-use, and privacy-focused 2FA experience without unnecessary complexity. PERFECT FOR • Securing personal email and social accounts • Protecting business and cloud accounts • Adding extra protection to crypto and finance accounts • Managing multiple 2FA codes in one place • Replacing or organizing your authenticator setup • Improving login security across popular services Authenticator App One makes your login experience safer and easier. Instead of relying only on passwords, you can add an extra layer of protection to your accounts with time-based authentication codes. SUBSCRIPTION INFORMATION Authenticator App One offers premium access with a 3-day free trial. After the free trial ends, the subscription renews at $9.99 per week unless canceled. You can cancel anytime. No commitment. Start free for 3 days, then continue with premium access for $9.99 per week. Payment will be charged to your Apple App Store Account after the free trial ends, unless the subscription is canceled before the end of the trial period. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current trial or subscription period. Your account will be charged for renewal within 24 hours before the end of the current subscription period. The subscription remains active and paid subscriber features remain available until the end of the current billing period, even if you cancel before the renewal date. You can manage or cancel your subscription anytime in your App Store account settings. To cancel, open the Settings app on your iPhone, tap your Apple ID, go to Subscriptions, select Authenticator App One, and turn off auto-renewal. LEGAL Terms of Use: https://docs.google.com/document/d/1kDY3gktETclQzQK5l92ILMwPytAO5-yN51XFYjTfaGw Privacy Policy: https://docs.google.com/document/d/168VxryaKeOYwId_WWvdnSlvNa7xvypwcAHurX_xEhq4/ Contact Us: https://forms.gle/8ipA3go5mQ7HmZvd7

Screenshots

Authenticator App4 screens
Authenticator App One4 screens

Verdict

The call

The clearest difference is rating: Authenticator App One at 4.8 against Authenticator App's 4.3. Authenticator App's advantage is ratings volume (29 vs 5). On price, update cadence, 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 App sells 8 in-app purchases, starting at $2.99 per 7 days and Authenticator App One sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Authenticator App One holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Authenticator App has 29 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

Authenticator App ships an update every 6 weeks, Authenticator App One every 3 weeks. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
Authenticator App versus Authenticator App One: the parameters behind the verdict, then further details
ParameterAuthenticator AppAuthenticator App One
PriceFreeFree
Rating4.3 (29 ratings)4.8 (5 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings29 — better5
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size45 MB18 MB
Age rating4+4+
DeveloperSolid DijitalEdgeAI

Customer experience

Authenticator App

All ratings29 ratings
Positive79.3%
Neutral6.9%
Negative13.8%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Authenticator App One

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Authenticator App

Subscriptions8
  • Weekly Basic Subscription3 Days trial$2.997 Days
  • Weekly Pre Subscription3 Days trial$7.997 Days
  • Weekly Plus Subscription3 Days trial$8.997 Days
Show 5 more
  • Weekly Pro Subscription3 Days trial$9.997 Days
  • Weekly Platinium Subscription3 Days trial$11.997 Days
  • Yearly Basic Subscription$39.991 Year
  • Yearly Plus Subscription$49.991 Year
  • Yearly Pro Subscription$59.991 Year
1 purchases

Authenticator App One

Subscriptions1
  • Start Free Trial Now3 Days trial$9.997 Days

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is Authenticator App One free?
Authenticator App One is free to download, with in-app purchases available.
Which has better reviews, Authenticator App or Authenticator App One?
Authenticator App One is rated higher. Authenticator App averages 4.3 out of 5 from 29 ratings, while Authenticator App One averages 4.8 from 5 ratings.
Do Authenticator App or Authenticator App One have ads?
Both Authenticator App and Authenticator App One show ads.
Which is updated more often, Authenticator App or Authenticator App One?
Authenticator App ships an update every 6 weeks, and Authenticator App One every 3 weeks. Most recently, Authenticator App was updated on September 17, 2026 and Authenticator App One on September 22, 2026.

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