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 โ€” 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
๐Ÿ”ง Utilities
4.7๐Ÿ˜ž(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 industry-standard two-factor authentication. Easily add accounts, generate time-based OTPs, and benefit from encrypted backups. Organize and manage your TFA with features like folders, brand logos, and search.

What We Love

  • ๐Ÿš€ Quick and efficient
  • ๐Ÿ”’ Very secure
  • ๐Ÿ‘ Easy to use
  • ๐Ÿ’ก Has Apple Watch app

Room to Improve

  • ๐Ÿ› Unreliable notifications
  • ๐Ÿ› Confusing user interface
  • ๐Ÿ› Inconsistent behavior
Duo Mobile#3

Duo Mobile by Duo Security LLC

Security made simple
Worth Considering
๐Ÿ’ผ Business
4.9๐Ÿ˜(2.2M ratings)
Free
#16in Business
Duo Mobile screenshot 1
Duo Mobile screenshot 2
Duo Mobile screenshot 3
Duo Mobile screenshot 4

Enhance login security with two-factor authentication. Generate passcodes or use one-tap push notifications for seamless access to your accounts. Manage authentication for multiple applications and web services.

What We Love

  • ๐Ÿ‘ Simple and easy to use
  • ๐Ÿ”’ Provides an extra layer of security
  • ๐Ÿš€ Quick and convenient authentication
  • ๐Ÿ”’ Secure login experience

Room to Improve

  • ๐Ÿ› Unreliable notifications and push functionality
  • ๐Ÿ› Compatibility issues when changing devices
  • ๐Ÿ› Slow and frustrating authentication process

More Esup Auth apps to explore

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

Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

Multi-factor authentication (MFA)Passwordless sign-inPassword autofill
๐Ÿ“Š Productivity
(663K)
free
5
SafeNet MobilePASS+
SafeNet MobilePASS+
SafeNet MobilePASS+
Thales Group
Free

This app provides secure mobile authentication for accessing cloud apps, VPNs, and other services. It offers one-tap push authentication, secure one-time passcodes, and biometric unlock options for enhanced security and user experience. The app supports quick self-enrollment and can manage multiple authenticators.

One-tap push authenticationSecure one-time passcodes (OTPs)TouchID/FaceID unlock
๐Ÿ’ผ Business
(115K)
free
6
Okta Verify
Okta Verify
Okta Verify
by Okta, Inc.
Free

This app provides a secure way to verify your identity for account access. It offers two-factor authentication through temporary codes or push notifications. The app prioritizes privacy, only requesting camera access for initial device registration.

Two-step verificationGenerate 6-digit codesApprove sign-in requests via push notification
๐Ÿ’ผ Business
(37K)
free
7
Authenticator ยฎ App
Authenticator ยฎ App
Authenticator ยฎ App
Two Factor Authentication Aั€ั€
Free

This app enhances online security by managing two-factor authentication codes for over 1,000 applications. It offers features like password leak detection, VPN protection, and secure password autofill, with cloud backups and biometric security options.

Two-factor authentication code generationPassword leak detectionVPN protection
๐Ÿ“Š Productivity
(3K)
free with in-app purchases
8
Authenticator App+
Authenticator App+
Authenticator App+
2FA Two Factor Authentication
Free

Secure your online accounts with this app. It generates and stores two-factor authentication codes for popular services. Features include QR code scanning, end-to-end encryption, and device syncing.

Generate and store 2FA/MFA codesScan QR codes or enter manuallyEnd-to-end encryption
๐Ÿ“Š Productivity
(12K)
subscription
9
BankID
BankID
BankID
Your digital ID
Free

Securely identify yourself, confirm online payments, and digitally sign documents. This app offers a streamlined and secure way to manage your digital identity for various services and transactions.

Digital identificationPayment confirmationElectronic document signing
๐Ÿ’ผ Business
(816)
free
10
Salesforce Authenticator
Salesforce Authenticator
Salesforce Authenticator
by salesforce.com
Free

Enhance your online security with multi-factor authentication. This app sends push notifications to your device for identity verification, allowing you to approve or deny login attempts with a simple tap. It also offers one-time verification codes for offline use and can automate approvals for trusted locations.

Multi-factor authenticationPush notification approvalsOne-time verification codes
๐Ÿ’ผ Business
(4.1K)
free
11
LuxTrust Mobile
LuxTrust Mobile
LuxTrust Mobile
Secure logins & transactions
Free

Securely access partner websites, validate online financial transactions, and electronically sign documents directly from your smartphone. This app eliminates the need for physical security devices, offering convenient and safe digital operations.

Securely access partner websitesValidate online financial transactionsElectronically sign documents
๐Ÿ’ผ Business
(1K)
free
12
OneSpan Mobile Authenticator
OneSpan Mobile Authenticator
OneSpan Mobile Authenticator
by OneSpan International GmbH
Free

Securely log in to your accounts with a user-friendly interface. Choose your preferred authentication method, including PIN, push notifications, or biometrics. Activate instantly and authenticate with confidence thanks to advanced mobile app shielding.

Intuitive designPIN, push, or biometric authenticationInstant and secure activation
๐Ÿ’ฐ Finance
(1.4K)
free
13
ู†ูุงุฐ | NAFATH
ู†ูุงุฐ | NAFATH
ู†ูุงุฐ | NAFATH
ุงู„ู‡ูˆูŠุฉ ุงู„ูˆุทู†ูŠุฉ ุงู„ุฑู‚ู…ูŠุฉ
Free

This app provides a secure and trusted national digital identity system. It allows users to verify their identity using biometrics for accessing various digital services from government and private entities. Manage your digital identity, activate accounts, and update information with high security standards.

Secure digital identity verificationBiometric identity authenticationDigital identity account management
๐Ÿ”ง Utilities
(1.7K)
free
14
2FA Authenticator โ€ข Auth App+
2FA Authenticator โ€ข Auth App+
2FA Authenticator โ€ข Auth App+
Secure & Fast Authentication
Free

Enhance your online account security with this tool that generates two-factor authentication (2FA) codes. It supports a wide range of services and offers effortless setup with a user-friendly interface. Secure your digital identity and gain peace of mind.

Generate two-factor authentication codesSupport for a wide range of servicesEffortless setup process
๐Ÿ“Š Productivity
(95)
free with in-app purchases
15
Ent Mobile Banking
Ent Mobile Banking
Ent Mobile Banking
by Ent Credit Union
Free

Manage your finances on the go with this secure and free mobile banking app. Review account balances, transfer funds, pay bills, deposit checks, and track your spending. It offers advanced encryption for your security and allows you to manage alerts and apply for loans.

View account balances and transactionsTransfer fundsMake loan payments and pay bills
๐Ÿ’ฐ Finance
(57K)
free
16
BlazeAuth - MFA Authenticator
BlazeAuth - MFA Authenticator
BlazeAuth - MFA Authenticator
Two-Factor Authentication Code
Free

This app offers a comprehensive security solution, combining two-factor authentication, a password manager, and VPN protection. Secure your accounts and online privacy with advanced encryption and seamless backup features.

Two-Factor Authentication (2FA)TOTP code generationPassword Manager
๐Ÿ”ง Utilities
(2.1K)
subscription
17
Regions Mobile
Regions Mobile
Regions Mobile
by Regions Financial
Free

Manage your bank accounts, transfer funds, and make mobile deposits with this comprehensive banking application. It offers robust security features, bill payment, budgeting tools, and convenient access to branch locations and ATMs. Available in English and Spanish, it simplifies everyday financial tasks.

Account balance checksTransaction history searchCard management and alerts
๐Ÿ’ฐ Finance
(520K)
free
18
OneLogin Protect
OneLogin Protect
OneLogin Protect
by OneLogin, LLC
Free

This app provides enterprise-ready multi-factor authentication for your online accounts. It offers secure two-factor authentication for OneLogin SSO and thousands of third-party services, enhancing your digital security with push notifications and time-based one-time passwords.

Push notification alerts for OneLogin accountsTouch ID/Face ID/PIN for push notification approvalWorks with third-party providers and OATH tokens
๐Ÿ’ผ Business
(561)
free
19
OTP Auth
OTP Auth
OTP Auth
2-Factor Auth for Pros
Free

Enhance your account security with two-factor authentication on your iPhone and iPad. This app supports numerous popular services and offers robust encryption for all your data. It works offline and prioritizes user privacy by not collecting or transmitting personal information.

Two-factor authentication supportEncrypted iCloud SyncSiri and Apple Watch support
๐Ÿ”ง Utilities
(463)
free with in-app purchases
20
CA Auth ID
CA Auth ID
CA Auth ID
by CA, Inc
Free

Enhance online security with two-factor authentication using your iPhone. This app generates unique identification certificates for secure logins to websites and networks, protecting your accounts from unauthorized access.

Two-factor strong authenticationGenerates identification certificatesSecurely accesses online banking
๐Ÿ’ผ Business
(3)
free