Comparison

Authenticator App · 2FA vs Tallin

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

Head to head
About

Authenticator App · 2FA

This app provides an extra layer of security for your online accounts by generating time-based one-time passwords (TOTP/OTP) for two-factor authentication. It supports numerous services and offers features like encrypted sync, passkey support, and app-level security.

Highlights
  • Generate 2-factor authentication codes
  • Support for passkeys and passwordless logins
  • Encrypted sync and backup via iCloud/Google Cloud
  • App-level security with Face ID/Touch ID
  • Widgets for home screen access
  • Organize codes with folders
  • Import from Google Authenticator
Features
Read full description

Authenticator App is a highly secure application designed to provide two-factor authentication (2FA) for your online accounts. By generating unique security token/time-based one-time password (TOTP/OTP), the 2FA Authenticator app provides an extra layer of protection to your accounts when logging in, mitigating the risks of unauthorized access and identity theft and managing all your device online apps 2-factor authentication codes with just one authentication app. Support logging in with passkeys and accounts synchronization across all kinds of smartphones, tablets and mac using iCloud & Google Cloud. We support any service that provides 2 step verification, including the most popular services like Microsoft, Google, Facebook, TikTok, PayPal, Amazon, Snapchat, Coinbase, Roblox, Discord, Twitch, Reddit, Epic, SAP, Shopify, Login.gov, Kick, Activision, NVIDIA, LastPass, Sony, One Healthcare ID, crypto, Stripe, Rockstar, Sprintax, Sterling, Ubisoft, Autotask, Instagram, Air Force, GitHub, mo.gov. Our 2fa Authenticator app ensures the security of your personal data and Apple passwords, safeguarding them from hackers and malicious attacks. Download this authenticator (T)OTP manager now to fortify your digital security! Key Features: 1. Store and generate 2-factor Authentication code/security token. The 2 step verification code will update to a new one every 30 seconds. 2. Easy to setup two-factor Authentication. Scan QR Code or enter manually to add Authenticator secure ID, support import from Google Authenticator. 3. User-friendly guide. The 2FA authentication application has instructions that describe basic steps, such as adding 2FA/MFA/(T)OTP Code. 4. Encrypted sync & backup using iCloud & Google Cloud. Sync your accounts across iPhone, iPad, Mac, Apple Watch and any other smartphones or tablets. 5. Backup codes & Recovery codes. Easily manage and recognize codes using OCR. 6. Support Passkeys. Enhance account security with passwordless logins and prevent hacking attacks. 7. Support Passwords. Auto generate strong passwords and enjoy AutoFill. 8. Widgets. You can access and copy your two factor Authentication Code on homescreen. 9. Live Activities. You can access the copied 2 step verification code & its validity time on Dynamic Island. 10. App level security by Face ID/Touch ID. You are the only one who can read your two factor authentication otp codes. 11. Folders. Too many keys? Don't worry, manage your keys with custom groups. 12. Support 14 languages: English, German, French, Japanese, Korean, Italian, Spanish, Portuguese, Russian, Simplified Chinese, Traditional Chinese, Polish, Ukrainian. Subscription Terms: This (T)OTP Apple password/passkey authentication app offers monthly or annual subscriptions to provide you with unlimited access to all features while you maintain an active subscription. 1. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. 2. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. 3. Account will be charged for renewal within 24-hours before the end of the current period, and identify the cost of the renewal. 4. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. 5. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. If you have any thoughts, questions or suggestions about our security service app, please feel free to contact us at feedback@firstorder.ai. Home Page: https://authenticator.firstorder.ai Terms of Use: https://authenticator.firstorder.ai/terms-of-service Privacy Policy: https://authenticator.firstorder.ai/privacy-policy-authenticator

About

Tallin

Features
Read full description

Tallin 是一款专业的 iOS 长截图工具,让您轻松捕捉整个网页或长文档。只需简单操作,即可将滚动内容转换为高质量的长截图。支持自动拼接、图片编辑、一键分享等功能,是您日常工作和生活的得力助手。无论是保存重要信息、分享精彩内容,还是记录完整页面,Tallin 都能满足您的需求。

Screenshots

Authenticator App · 2FA4 screens
Tallin3 screens

Verdict

The call

The clearest difference is ads: Tallin at none against Authenticator App · 2FA's shown. Authenticator App · 2FA's advantage is device support (5 vs 2) and iOS requirement (15.0 vs 17.6). On price 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 · 2FA sells 10 in-app purchases, starting at $9.99 per 7 days and Tallin sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard3 real differences · 7 level
Authenticator App · 2FA versus Tallin: the parameters behind the verdict, then further details
ParameterAuthenticator App · 2FATallin
PriceFreeFree
Rating4.2 (388 ratings) — better—
Positive reviews44.8% of reviews—
Number of ratings388 — better—
Update frequencyEvery 3 weeks—
AdsYesNo — better
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad, iPod, Mac, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size114 MB1 MB
Age rating17+4+
DeveloperFirstOrder.AI光连 李

Bugs and requests

Authenticator App · 2FA

Reported bugs

7 issues
  • QR code scanner not functioning properly
  • Unable to import keys on mobile without payment
  • Sync issues between Mac and iOS devices
  • Photo-based QR code reading fails
  • App incompatible with CachyOS
Show 2 more
  • Accidental subscription triggering
  • Cancellation form submission failures

Requested features

5 requests
  • CachyOS/Arch Linux version support
  • Clearer pricing and subscription information upfront
  • Manual code entry without QR scanner requirement
  • Better cross-platform synchronization documentation
  • Improved setup instructions for new devices

Tallin

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Authenticator App · 2FA

Subscriptions9
  • Authenticator PRO Weekly3 Days trial$9.997 Days
  • Authenticator Monthly Premium3 Days trial$11.991 Month
  • Authenticator Monthly Premium$11.991 Month
Show 6 more
  • Authenticator Monthly Premium3 Days trial$12.991 Month
  • Authenticator PRO Monthly$12.991 Month
  • Authenticator Annual Premium$29.991 Year
  • Authenticator PRO Yearly$29.991 Year
  • OTP Authenticator PRO Yearly$39.991 Year
  • Authenticator PRO Yearly3 Days trial$39.991 Year
One-time1
  • Authenticator PRO Lifetime$59.99
1 purchases

Tallin

One-time1
  • Tallin Pro$0.99

Questions

Is Authenticator App · 2FA free?
Authenticator App · 2FA is free to download, with in-app purchases available.
Is Tallin free?
Tallin is free to download, with in-app purchases available.
Do Authenticator App · 2FA or Tallin have ads?
Authenticator App · 2FA shows ads; Tallin does not.

Other comparisons