Best Secure Login App

231+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

Out of 231+ secure login app apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Secure Login App

Duo Mobile#1

Duo Mobile by Duo Security LLC

Security made simple
Editor's Choice
💼 Business
4.9😐(2.2M ratings)
Free
#13in 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

  • 👍 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
1Password: Password Manager#3

1Password: Password Manager by AgileBits Inc.

Save & share passwords safely
Worth Considering
📊 Productivity
4.6😐(20K ratings)
FreeIn-App Purchases
#29in Productivity
1Password: Password Manager screenshot 1
1Password: Password Manager screenshot 2
1Password: Password Manager screenshot 3
1Password: Password Manager screenshot 4
1Password: Password Manager screenshot 5

Securely store, generate, and autofill passwords and passkeys across all your devices. This app also manages other sensitive information like credit cards and notes, with features for secure sharing and travel.

What We Love

  • 🚀 Seamless integration across devices
  • 🔒 Robust security and encryption
  • 👍 User-friendly interface
  • 💡 Innovative features like Watchtower

Room to Improve

  • 🐛 Bugs and glitches in recent updates
  • 👎 Forced migration to subscription model
  • 🤔 Confusing UI changes in version 8

More Secure Login App apps to explore

4
Proton Pass - Password Manager
Proton Pass - Password Manager
Proton Pass - Password Manager
Secure end-to-end encryption
Free

Securely manage your online credentials with end-to-end encryption. This free password manager offers autofill, 2FA code generation, email alias creation, and data breach monitoring across all your devices. Protect your digital identity with robust Swiss privacy laws.

Autofill loginsStore unlimited passwordsGenerate 2FA codes
📊 Productivity
(1.2K)
free with in-app purchases
5
Authenticator App  #1
Authenticator App  #1
Authenticator App #1
Sign In to All Your Accounts
Free

Securely manage your online accounts with a fast and intuitive authenticator and QR scanner. Easily set up two-factor authentication and access your codes quickly. Keep track of your scan history for convenient access.

Setup 2FA accounts easilyScan QR code & BarcodeManage scan history
🔧 Utilities
(1.3K)
free with in-app purchases
6
Vontobel SecureAccess
Vontobel SecureAccess
Vontobel SecureAccess
by Bank Vontobel AG
Free
💰 Finance
(1)
7
Dashlane Password Manager
Dashlane Password Manager
Dashlane Password Manager
Protégez vos mots de passe
Free

This app provides automated password security, actively monitoring for leaks and scams. It offers secure access to accounts, autofills login details, and generates strong passwords across devices. It also includes features for sharing credentials safely and storing important documents.

Password and data syncing across devicesAutomatic login and form fillingSecure password generation
📊 Productivity
(103K)
free with in-app purchases
8
UBS Access – secure login
UBS Access – secure login
UBS Access – secure login
For e-banking & Mobile Banking
Free

Securely log in to digital banking services and confirm online payments and new payees. Receive important security-related notifications to protect your accounts. Offers multiple layers of security for peace of mind.

Secure login to E-Banking and Mobile BankingConfirm online payments and new payeesReceive security-related event notifications
💰 Finance
(3.5K)
free
9
RoboForm Password Manager
RoboForm Password Manager
RoboForm Password Manager
Keep Secure & Auto Fill Forms
Free

Securely manage all your passwords and personal information across devices. This app offers one-tap logins, auto-fill for forms and apps, and a password generator to create strong, unique credentials. It protects your data with robust encryption and advanced security features.

Password managementAuto-fill for websites and appsOne-tap logins
📊 Productivity
(47K)
free with in-app purchases
10
Bitwarden Password Manager
Bitwarden Password Manager
Bitwarden Password Manager
Secure your digital life
Free

Secure your digital life by generating and storing unique, strong passwords for all your accounts in an end-to-end encrypted vault. Access your data securely across unlimited devices and share sensitive information with others.

End-to-end encrypted password vaultUnlimited password and passkey storageCross-platform access
📊 Productivity
(29K)
freemium
11
Authenticator App - 2FA Auth +
Authenticator App - 2FA Auth +
Authenticator App - 2FA Auth +
OTP Two Factor for ID Verify
Free

This app provides secure two-factor authentication (2FA) codes for thousands of online accounts. It also offers a password manager with autofill, encrypted backups, and cross-device sync for enhanced digital security.

Two-Factor Authentication (2FA) codesPassword Manager with AutofillEncrypted Backups
📊 Productivity
(2.2K)
free with in-app purchases
12
Authenticator App - OneAuth
Authenticator App - OneAuth
Authenticator App - OneAuth
Secure your online accounts
Free

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.

Add accounts via QR code or manual entryTime-based OTPs (offline access)Encrypted backup and secure recovery
🔧 Utilities
(33K)
free
13
Authenticator ℠ App
Authenticator ℠ App
Authenticator ℠ App
2FA, Two Factor Authentication
Free

Secure your online accounts with standards-based two-factor authentication. This app generates time-based one-time passwords directly on your device, offering a reliable second step for sign-ins without relying on SMS codes. Protect personal and work accounts across various platforms.

Secure TOTP verification codesFast and easy account setupFull control over 2FA accounts
🔧 Utilities
(4K)
free with in-app purchases
14
Authenticator App†
Authenticator App†
Authenticator App†
2FA Authentication MFA OTP
Free

Secure your online accounts with a versatile two-factor authentication solution. Manage all your authentication codes in one place, offering enhanced security for websites, services, and crypto wallets. Supports biometric access and offline code generation.

Two-factor authentication (2FA)Multi-factor authentication (MFA)Time-based one-time passwords (TOTP)
🔧 Utilities
(1.8K)
free with in-app purchases
15
UPX Private Browser
UPX Private Browser
UPX Private Browser
Fast, secure private browser
Free

Browse the internet securely and anonymously with advanced encryption and an incognito mode. Enjoy fast connections and leave no trace of your online activity. Premium features offer an ad-free experience and enhanced performance.

Advanced encryption for data securityAnonymous surfing with IP maskingIncognito browser mode
🔧 Utilities
(8.7K)
free with in-app purchases
16
Google Authenticator
Google Authenticator
Google Authenticator
by Google LLC
Free

Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

Offline code generationSync codes across devicesAutomatic QR code setup
🔧 Utilities
(1.1M)
free
17
Authenticator App +
Authenticator App +
Authenticator App +
Authentication App, Copilot
Free

Secure your online accounts with an authentication and password management tool. It offers AI assistance for setup, generates strong passwords, and detects data leaks and phishing sites. Access is secured with biometric authentication.

Account Authentication CopilotPassword Generator & Manager2FA Support
💼 Business
(1.2K)
free with in-app purchases
18
Surfshark VPN: Fast VPN App
Surfshark VPN: Fast VPN App
Surfshark VPN: Fast VPN App
Secure VPN servers in the USA
Free

This app provides secure and private internet access with powerful encryption and fast servers. It includes tools like an ad blocker and an email generator to enhance online safety and protect personal information across unlimited devices.

Private and secure internet accessFast 10 Gbps serversAd blocker
📊 Productivity
(120K)
free with in-app purchases
19
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
#1 Rated 2FA Authenticator
Free

Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.

Two-factor authenticationToken backup and restoreApp protection with passcode/biometrics
📊 Productivity
(34K)
free
20
Unlock-r
Unlock-r
Unlock-r
Secure & Simple Access Codes
Free

Generate secure access codes for your online accounts with this intuitive app. It offers a fast, seamless, and reliable way to protect your personal information and manage account security with ease. Stay in control of your online security.

Generate secure access codesIntuitive design for easy managementProtect online accounts
🔧 Utilities
(3.1K)
free with in-app purchases