Comparison

Authenticator App vs Sesame

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) for all your online accounts. It generates time-based one-time passwords (TOTP) quickly and offers features like biometric security and cross-device sync. It's a reliable alternative for protecting your digital life.

Highlights
  • Two-Factor Authentication (2FA)
  • Fast code generation
  • Cross-device backup and sync
  • Biometric security (Face ID/Touch ID)
  • QR code scanning
  • Offline functionality
Features
Read full description

Authenticator App-2FAS・OTP・MFA Authentication your Go To App – For Secure 2FA Code Generator for All Your Online Accounts. Stay safe online with the most reliable and easy-to-use 2FA Authenticator app for iPhone. Whether you're protecting your email, social media, gaming accounts, or business logins, our authentication app is the perfect alternative to Google Authenticator, Microsoft Authenticator, and Duo Mobile for iOS. Key Features: ◆ Two Factor Authentication (2FA) for all major platforms ◆ Lightning-fast code generation – works with Google Authenticator, Microsoft Authenticator, Authy App, Okta Verify, Oracle Mobile Authenticator, Duo Mobile Authenticator, and more ◆ One-tap backup and sync across devices ◆ Biometric security with Face ID & Touch ID ◆ Scan QR codes or enter setup keys manually ◆ Works with Facebook, Instagram, Roblox, Discord, X (Twitter), Outlook, Epic Games, Battle.net, Steam, Ubisoft, PlayStation, Activision, Apple ID, Workday, Salesforce, and many more Enterprise & Business-Ready Compatible with: ◆ Microsoft Authenticator Application for Office 365 & Teams ◆ Salesforce Authenticator App ◆ Thomson Reuters Authenticator ◆ Xero Verify, NetSuite, Availity, SecureAuth Authenticate, ForgeRock Authenticator, and OneSpan Mobile Authenticator Gamers’ Favorite 2FA Authenticator App for 2FA and MFA Authentication: ◆ Secure your gaming accounts including, Battle.net Authenticator, Epic Authenticator App ◆ PlayStation / Play Station ◆ Steam Mobile Authenticator / Steam Guard Multilingual & Global Support: ◆ Full support for 谷歌验证器 (Chinese Google Authenticator) ◆ Spanish support: Autenticador de Google ◆ Works with ID.me Authenticator and Login.gov ◆ Perfect free Google Authenticator alternative for USA, UK, and Canada and WorldWide. Why Choose Us? ◆ Supports TOTP (Time-based One-Time Password) standard used by Google 2FA, Microsoft, Duo Push, and 2FAS ◆ 100% offline functionality – codes generated on-device, no internet required ◆ Secure Authenticate mode to lock your app with a PIN, Face ID, or Touch ID ◆ Backup & Restore – keep your codes safe during phone upgrades ◆ No ads, no data tracking, completely free to use User Can search Our App on App Store by : Authenticator App, Authenticator: App, : Authenticator, Authenticator :, Authenticator App Instagram, Authenticator SalesForce, Authenticator Google, Google Authentication App, Microsoft Authenticator Free, MS Authenticator, Micrisoft Authenticator, Mircosoft Authenticator, Google Aunthenticator, App Authenicator, Free Authenticator App, 2FA :, OTP Authenticator, Verification App, SecureAuth, Free Ring App, and more. Download the Best Free Authenticator App Today! Stay protected with a simple, fast, and secure two-factor authentication app – your best alternative to the Google Authenticator App, Microsoft Authenticator, and other 2FA solutions. Download the best Authenticator App free for iPhone today and lock down your digital life in seconds. Whether you're looking to secure your Google account, protect your Salesforce login, or add a second layer to your Battle.net profile, this is the only authentication app you need. Say goodbye to password breaches. Say hello to instant, private, and ultra-secure 2 factor authentication. Protect everything. Trust nothing. Get the Authenticator app now. Terms of Use (EULA) : https://sites.google.com/view/auth-termsofuse/home Privacy Policy : https://sites.google.com/view/auth-privacy-policy/home

About

Sesame

Features
Read full description

Feels like it came with your phone. 2FA the way it should be. Fast, light, and familiar. Profiles for personal, work, side projects, or however you organise your life. Enable iCloud backups to give you peace of mind. Or backup to an encrypted file you can store wherever you like. Works with Siri and Spotlight. Search is instant. Fully private and secure. Free and open source. Read it, build it, audit it.

Screenshots

Authenticator App4 screens
Sesame4 screens

Verdict

The call

The clearest difference is in-app purchases: Sesame at none against Authenticator App's 4. Authenticator App's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (15.0 vs 18.0). On price, ads and device support 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 4 in-app purchases, starting at $2.99 per 7 days. Sesame asks for nothing beyond the download.

UpkeepUpdate frequency

Authenticator App ships an update fortnightly, Sesame every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Authenticator App versus Sesame: the parameters behind the verdict, then further details
ParameterAuthenticator AppSesame
PriceFreeFree
Rating4.6 (144 ratings) — better—
Positive reviews95.8% of reviews—
Number of ratings144 — better—
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size40 MB11 MB
Age rating4+4+
DeveloperVipul PrajapatiSam King Studio

Bugs and requests

Authenticator App

Reported bugs

1 issue
  • None

Requested features

1 request
  • None

Sesame

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Authenticator App

Subscriptions4
  • Authenticator Premium Shield$2.997 Days
  • Authenticator 2FA MFA (1 Week)$4.997 Days
  • Two Factor Authentication, 2FA$8.991 Month
Show 1 more
  • Authentication Premium (1Year)$29.991 Year
None

Sesame

No in-app purchases

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is Sesame free?
Sesame is free to download, with no in-app purchases.
Do Authenticator App or Sesame have ads?
Neither Authenticator App nor Sesame shows ads.
Which is updated more often, Authenticator App or Sesame?
Authenticator App ships an update fortnightly, and Sesame every 3 months. Most recently, Authenticator App was updated on October 24, 2026 and Sesame on October 25, 2026.

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