Best Esup Auth Apps

229+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated June 2026

Esup Auth is the household name in esup auth, but it's far from the only option. We track 229+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Esup Auth

Authenticator App - OneAuth#2

Authenticator App - OneAuth by Zoho Corporation

Secure your online accounts
Strong Contender
🔧 Utilities
4.7😞(33K ratings)
Free
Authenticator App - OneAuth screenshot 1
Authenticator App - OneAuth screenshot 2
Authenticator App - OneAuth screenshot 3
Authenticator App - OneAuth screenshot 4
Authenticator App - OneAuth screenshot 5
Authenticator App - OneAuth screenshot 6

Secure your online accounts with an industry-standard authenticator app. Enable two-factor authentication, back up and sync accounts across all devices easily, and enjoy enhanced security features like passwordless sign-in and biometric authentication. Download now to experience enhanced online security.

What We Love

  • 🚀 Quick and efficient
  • 🔒 Very secure
  • 👍 Easy to use
  • 💡 Has Apple Watch app

Room to Improve

  • 🐛 Unreliable notifications
  • 🐛 Confusing user interface
  • 🐛 Inconsistent behavior
Duo Mobile#3

Duo Mobile by Duo Security LLC

Security made simple
Worth Considering
💼 Business
4.9😐(2.1M ratings)
Free
#14in Business
Duo Mobile screenshot 1
Duo Mobile screenshot 2
Duo Mobile screenshot 3
Duo Mobile screenshot 4

"Duo Mobile simplifies security by generating passcodes for two-factor authentication and providing easy, one-tap login authentication through push notifications on iOS devices. It also manages two-factor authentication for various other services and applications. Activate and link the app to your Duo account to start using its features."

What We Love

  • 👍 Simple and easy to use
  • 🔒 Provides an extra layer of security
  • 🚀 Quick and convenient authentication
  • 🔒 Secure login experience

Room to Improve

  • 🐛 Unreliable notifications and push functionality
  • 🐛 Compatibility issues when changing devices
  • 🐛 Slow and frustrating authentication process

More Esup Auth apps to explore

4
Microsoft Authenticator
Microsoft Authenticator
Microsoft Authenticator
Protects your online identity
Free

A secure app for easy online account sign-ins, offering multi-factor authentication, passwordless login, and password autofill features. Manage Microsoft and non-Microsoft accounts with added security layers like fingerprint, face ID, or PIN. Stay protected and simplify access to various online services.

📊 Productivity
(655K)
5
SafeNet MobilePASS+
SafeNet MobilePASS+
SafeNet MobilePASS+
Thales Group
Free

SafeNet MobilePASS provides seamless and secure authentication through push approval and one-time passcodes. Easily enroll with QR codes, use TouchID/FaceID, and integrate with various apps for enhanced security. Start protecting your accounts today.

💼 Business
(112K)
6
Okta Verify
Okta Verify
Okta Verify
by Okta, Inc.
Free

Okta Verify is a 2-step verification app for securing access to your Okta account. It provides a temporary 6-digit code or request approval through push notifications, ensuring only you can access your applications. To learn more, visit: https://help.okta.com/en/prod/okta_help_CSH.htm.

💼 Business
(37K)
7
Authenticator ® App
Authenticator ® App
Authenticator ® App
Two Factor Authentication Aрр
Free

Enhance your online security with our all-in-one mobile Authenticator App for 2FA and MFA authentication. Simply scan a QR code to secure your accounts with time-sensitive codes, cloud backups, privacy features, and more. Download today for peace of mind in the digital world!

📊 Productivity
(3K)
8
Authenticator App+
Authenticator App+
Authenticator App+
2FA Two Factor Authentication
Free

Secure all your online accounts with our Authenticator App. Easily scan, generate, and save 2FA codes for enhanced security. Download now for peace of mind online!

📊 Productivity
(12K)
9
BankID
BankID
BankID
Your digital ID
Free

An app for digital identification, payment confirmation, and document signing, meeting official security standards. Seamless access to online services, document signing, and payment confirmation. Get started with a BankID certificate from supporting banks.

💼 Business
(808)
10
Salesforce Authenticator
Salesforce Authenticator
Salesforce Authenticator
by salesforce.com
Free

A mobile app that enhances online account security through multi-factor authentication, using push notifications for quick approval or denial of account activities. It also offers one-time verification codes for offline use and can utilize location services for automatic approvals. Secure your accounts that support time-based one-time passwords with this convenient tool.

💼 Business
(4.1K)
11
LuxTrust Mobile
LuxTrust Mobile
LuxTrust Mobile
Secure logins & transactions
Free

LuxTrust Mobile is a secure login application that provides users with top-notch security features for their online accounts. Download now for enhanced protection and peace of mind while accessing your digital services.

💼 Business
(1K)
12
OneSpan Mobile Authenticator
OneSpan Mobile Authenticator
OneSpan Mobile Authenticator
by OneSpan International GmbH
Free

A mobile authenticator application designed for quick log-ins with customizable authentication methods like PIN, push, or biometrics. It offers secure activation through self-service and advanced mobile app shielding technology. Visit www.onespan.com/solutions/frictionless-authentication for more details.

💰 Finance
(1.4K)
13
نفاذ | NAFATH
نفاذ | NAFATH
نفاذ | NAFATH
الهوية الوطنية الرقمية
Free

Access all services in one place with this application that verifies your identity for secure logins and transactions. Features include request approval and biometric identity verification for enhanced security and convenience.

🔧 Utilities
(1.7K)
14
2FA Authenticator • Auth App+
2FA Authenticator • Auth App+
2FA Authenticator • Auth App+
Secure & Fast Authentication
Free

Easily add an extra layer of security to your accounts with this app. Protect your logins with two-factor authentication for enhanced security.

📊 Productivity
(95)
15
Ent Mobile Banking
Ent Mobile Banking
Ent Mobile Banking
by Ent Credit Union
Free

Access your finances conveniently with our secure, fast, and free mobile banking app. Check balances, transfer funds, pay bills, deposit checks, manage alerts, and more - all in one place. Join now for effortless money management on the go!

💰 Finance
(57K)
16
BlazeAuth - MFA Authenticator
BlazeAuth - MFA Authenticator
BlazeAuth - MFA Authenticator
Two-Factor Authentication Code
Free
🔧 Utilities
(79)
17
Regions Mobile
Regions Mobile
Regions Mobile
by Regions Financial
Free

Experience convenient and secure banking on-the-go with our mobile app. Manage your finances, make transfers, deposits, track spending, and more. Contact us at MobileApps@Regions.com.

💰 Finance
(521K)
18
OneLogin Protect
OneLogin Protect
OneLogin Protect
by OneLogin, LLC
Free

Ensure the security of your online accounts with a free MFA app that provides two-factor authentication for OneLogin SSO accounts and third-party apps. Features include push notifications, Touch ID/Face ID verification, and TOTP code generation every 30 seconds. For more information, visit onelogin.com/onelogin-protect-authenticator.

💼 Business
(561)
19
OTP Auth
OTP Auth
OTP Auth
2-Factor Auth for Pros
Free

A secure 2-factor authentication app for iOS devices with features like encrypted iCloud sync, Siri support, and offline functionality. Protect accounts with AES-256 encryption and no data collection or internet connection. Keep your accounts safe—try it now!

🔧 Utilities
(463)
20
CA Auth ID
CA Auth ID
CA Auth ID
by CA, Inc
Free

This application provides 2-factor strong authentication using your iPhone, combining a password with a unique soft token to generate a secure identification certificate for accessing online sites and networks. By adding an extra layer of security, it protects your accounts from unauthorized access, even if your password or iPhone falls into the wrong hands.

💼 Business
(3)