Comparison

OTP Authenticator vs Authenticator App PRO

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

Head to head
About

OTP Authenticator

This app provides a secure and visually appealing way to manage your TOTP (Time-based One-Time Password) codes. It offers a clean interface, customizable icons, and convenient desktop widgets, all while prioritizing offline security and minimal storage usage.

Highlights
  • Visually appealing design
  • Secure offline operation
  • Customizable icons
  • Desktop widgets
  • Minimal storage footprint
  • SwiftUI implementation
Features
Read full description

很多时候看到抱怨说各种身份验证器不漂亮、不便捷、不好用等各种缺点。 于是我创造了它。 如果您需要一款颜值在线,安全可靠的TOTP软件,它一定适合您。 软件无需联网,确保秘钥安全可靠。 图标盒子为它提供了丰富的图标,美丽自定义。 好用的桌面小组件,让它使用起来更方便。 极小的硬盘存储占用。 有些奇密用户喜欢软件的小巧可爱,于是把TOTP从奇密里面拆分出来做了个极简的软件,便有了它。 它是完全使用SwiftUI编写,如果您需要简洁、美观、便捷的TOTP密码验证器,欢迎使用。 本该很早就发布的,由于没时间做产品网站,最近又抽时间完善了一下程序! 目前软件内没有任何广告和收费内容! 如果在使用中有任何建议,欢迎加奇密群反馈。

About

Authenticator App PRO

Secure your online accounts with this app, generating time-based one-time passwords for two-factor authentication. It supports major platforms, offers biometric security, and allows for easy import and export of codes. The app works offline and syncs across multiple devices for seamless account protection.

Highlights
  • Generate 2FA & MFA Codes
  • Securely Manage All Accounts
  • Import & Export 2FA Codes
  • Biometric Security (Face ID/Touch ID)
  • Scan QR Codes Instantly
  • Works Offline
  • Multi-Device Sync
Features
Read full description

Protect your online accounts with Authenticator App PRO, the ultimate two-factor authentication (2FA) and multi-factor authentication (MFA) app. Easily generate TOTP (Time-Based One-Time Passwords) and keep your accounts safe from unauthorized access. Our secure authenticator works with major platforms like Google, Facebook, Twitter, Instagram, Amazon, Microsoft, and more. Use biometric security, QR code scanning, and seamless import/export features to manage your authentication codes effortlessly. Key Features - Generate 2FA & MFA Codes – Protect your online accounts with time-based authentication codes. - Securely Manage All Accounts – Store and organize all your authentication codes in one place. - Import & Export 2FA Codes – Easily transfer codes across devices without losing access. - Biometric Security – Use Face ID or Touch ID to unlock the app securely. - Scan QR Codes Instantly – Quickly set up authentication tokens by scanning QR codes. - Translate Your Voice in 50+ Languages – Communicate worldwide with real-time voice translation. Why Choose Authenticator App PRO? - Works Offline – Generate one-time passwords (OTP) without an internet connection. - Multi-Device Sync – Backup and restore authentication codes across multiple devices. - Compatible with Popular Services – Supports Google Authenticator, Microsoft Authenticator, and more. - Encrypted & Private – Your data is stored securely with end-to-end encryption. How it works ? - Download Authenticator App PRO - Scan QR codes or manually add accounts - Enable Face ID or Touch ID for extra security - Start generating secure authentication codes instantly! Stay protected and secure your online accounts with the best two-factor authentication (2FA) app today! Download Now & Take Control of Your Security! For an uninterrupted experience, consider subscribing to access all app features without ads through an auto-renewing subscription available on a weekly, monthly, or yearly basis. Manage your subscription settings and turn off auto-renewal within your iTunes Account Settings after purchase, ensuring flexibility and control over your subscription. Current subscription may not be canceled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Read our full Terms of Service and our Privacy Policy at: Link to Privacy Policy: https://hmappsios.blogspot.com/p/privacy-policy.html Link to Terms of use: https://hmappsios.blogspot.com/p/terms-conditions.html

Screenshots

OTP Authenticator4 screens
Authenticator App PRO4 screens

Verdict

The call

The clearest difference is in-app purchases: OTP Authenticator at none against Authenticator App PRO's 6. OTP Authenticator also leads on ads (none vs shown). On price, review sentiment, update cadence 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 PRO sells 6 in-app purchases, starting at $2.99 per 7 days. OTP Authenticator asks for nothing beyond the download.

UpkeepUpdate frequency

OTP Authenticator ships an update every 6 days, Authenticator App PRO weekly. The most recent releases landed on August 20, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
OTP Authenticator versus Authenticator App PRO: the parameters behind the verdict, then further details
ParameterOTP AuthenticatorAuthenticator App PRO
PriceFreeFree
Rating—4.5 (8 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 6 days — betterWeekly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size6 MB72 MB
Age rating4+4+
Developer凯 程Hansaben Moradiya

Customer experience

OTP Authenticator

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Authenticator App PRO

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

OTP Authenticator

No in-app purchases

6 purchases

Authenticator App PRO

Subscriptions5
  • Weekly Plan$2.997 Days
  • Weekly Plan3 Days trial$6.997 Days
  • Weekly Plan3 Days trial$7.997 Days
Show 2 more
  • monthly plan$7.991 Month
  • Weekly Plan3 Days trial$9.997 Days
One-time1
  • lifetime plan$59.99

Questions

Is OTP Authenticator free?
OTP Authenticator is free to download, with no in-app purchases.
Is Authenticator App PRO free?
Authenticator App PRO is free to download, with in-app purchases available.
Do OTP Authenticator or Authenticator App PRO have ads?
Authenticator App PRO shows ads; OTP Authenticator does not.
Which is updated more often, OTP Authenticator or Authenticator App PRO?
OTP Authenticator ships an update every 6 days, and Authenticator App PRO weekly. Most recently, OTP Authenticator was updated on August 20, 2026 and Authenticator App PRO on September 10, 2026.

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