Best Passcode Protection Apps

196+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated June 2026

Finding the right passcode protection app can be overwhelming with so many options. We've analyzed 196+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Passcode Protection

Lock Notes - Passcode Protect#1

Lock Notes - Passcode Protect by JulyApps Ltd

Protect your notes w/ password
Editor's Choice
📊 Productivity
4.5😐(1.1K ratings)
FreeIn-App Purchases
Lock Notes - Passcode Protect screenshot 1
Lock Notes - Passcode Protect screenshot 2
Lock Notes - Passcode Protect screenshot 3
Lock Notes - Passcode Protect screenshot 4
Lock Notes - Passcode Protect screenshot 5

Securely store and protect your private notes with a passcode or Touch ID. Keep sensitive information like passwords, secrets, and diary entries safe from unauthorized access. Backup and sync notes across devices, customize their appearance, and even add images.

What We Love

  • 🔒 Secure notes
  • 👍 Easy to use
  • 🚀 Convenient
  • 🔑 Passcode/biometric protection

Room to Improve

  • 🔒 Limited free notes
  • 💰 Paywall for advanced features
  • 🐛 Crashes and data loss issues
Nest Egg - Inventory#2

Nest Egg - Inventory by Nest Egg Labs, Inc

Pantry, Home Inventory Tracker
Strong Contender
🔧 Utilities
4.4😐(610 ratings)
$6.99In-App Purchases
Nest Egg - Inventory screenshot 1
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Nest Egg - Inventory screenshot 5
Nest Egg - Inventory screenshot 6

Easily track your belongings, from pantry items to electronics, by scanning barcodes or taking photos. Organize your possessions by category or location, and receive alerts for warranties and expiration dates. Ideal for home inventory, insurance, or personal collections.

What We Love

  • 🚀 Efficient data entry
  • 👍 Comprehensive inventory management
  • 🔒 Secure data storage
  • 💡 Useful for insurance purposes

Room to Improve

  • 🐛 Barcode scanning issues
  • 🔍 Limited database of products
  • 💰 Nickel and diming for features
Guardio - Mobile Security#3

Guardio - Mobile Security by Guardio LTD

Browsing & Identity Protection
Worth Considering
🔧 Utilities
4.8😞(32K ratings)
FreeAdsIn-App Purchases
Guardio - Mobile Security screenshot 1
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Guardio - Mobile Security screenshot 4
Guardio - Mobile Security screenshot 5
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This app offers comprehensive digital protection for your devices, identity, and online accounts. It detects and alerts you to threats like phishing, leaked passwords, and identity theft, providing guidance to enhance your online safety.

What We Love

  • 🔒 Protects against malicious websites and scams
  • 🚀 Blocks threats in real-time
  • 💡 Provides identity theft protection
  • 👍 Easy to use and set up

Room to Improve

  • 🐛 Difficult to cancel subscription
  • 🔒 Concerns about data privacy and selling user information
  • 💰 Expensive subscription fees

More Passcode Protection apps to explore

4
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
5
LastPass Password Manager
LastPass Password Manager
LastPass Password Manager
Store & Autofill Passwords
Free

Securely store, generate, and autofill passwords and other sensitive information with a single master password. Syncs across all devices and offers advanced security features.

Secure password vaultAutofill loginsPassword generator
📊 Productivity
(57K)
freemium
6
Keeper Password Manager
Keeper Password Manager
Keeper Password Manager
Passkey & Password Generator
Free

Securely store, generate, and autofill passwords, passkeys, and 2FA codes across all your devices. Protects sensitive data with zero-knowledge encryption and monitors the dark web for breaches.

Secure password generationPasskey and 2FA code storageCross-device syncing
📊 Productivity
(227K)
free with in-app purchases
7
VIP Access for iPhone
VIP Access for iPhone
VIP Access for iPhone
by Broadcom Inc
Free

Enhance your online security with strong, two-factor authentication for your accounts. Generate one-time security codes or approve push notifications to protect your sensitive information.

Strong two-factor authenticationGenerate one-time security codesApprove push notification logins
💼 Business
(107)
free
8
Clario: Privacy & Security
Clario: Privacy & Security
Clario: Privacy & Security
ID Protection, VPN, Ad Blocker
Free

This app provides comprehensive mobile security and privacy features, including fraud link detection, identity protection with data breach monitoring, and ad blocking. It offers 24/7 live expert assistance to help users navigate their digital lives safely.

Fraud link checkerIdentity protection & data breach monitorAd blocking
🔧 Utilities
(2.6K)
subscription
9
AppLocker • Passcode lock apps
AppLocker • Passcode lock apps
AppLocker • Passcode lock apps
Password protect secret apps
Free

Secure your sensitive apps with a password, Face ID, or Touch ID. Protect your privacy by preventing unauthorized access to any app on your device, including social media, banking, and photos. Features an emergency password to hide your private content.

Password protect individual appsFace ID and Touch ID supportEmergency password feature
📊 Productivity
(369)
free with in-app purchases
10
1Password: Password Manager
1Password: Password Manager
1Password: Password Manager
Save & share passwords safely
Free

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.

Generate strong passwordsAutofill loginsTwo-factor authentication codes
📊 Productivity
(20K)
freemium
11
Trust Guardian: AI VPN Protect
Trust Guardian: AI VPN Protect
Trust Guardian: AI VPN Protect
AI Internet Security Complex
Free

This app offers comprehensive mobile security with an AI chat consultant for online safety and privacy. It includes a VPN, ad blocker, device cleaner, and security tips to protect your digital life.

AI chat consultant for security queriesVPN with premium servers and country selectionAdblock for Safari with custom blacklist
📊 Productivity
(2.5K)
freemium
12
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
13
True Phone Security AntiSpy
True Phone Security AntiSpy
True Phone Security AntiSpy
ID Protection: Network Scanner
Free

This app offers privacy-focused tools to help identify potential risks to your personal information. It monitors for data leaks, provides network insights, and checks for account exposures, with free and premium features available.

Wi-Fi Security CheckPhoto VaultQR Code Scanner
🌟 Lifestyle
(71)
freemium
14
Authenticator App ™
Authenticator App ™
Authenticator App ™
Two Factor Authentication
Free

This app provides a secure way to manage two-factor authentication (2FA) for your online accounts. It generates time-based one-time passwords (TOTP) that update every 30 seconds, offering an extra layer of security without needing an internet connection. Features include iCloud backup, cross-device synchronization, and biometric unlock.

Time-based one-time password (TOTP) generationSecure iCloud backup and encryptionSynchronization across all devices
🔧 Utilities
(21K)
free with in-app purchases
15
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
💼 Business
(115K)
free
16
NordPass: Password Manager
NordPass: Password Manager
NordPass: Password Manager
Passkey keeper & Safe vault
Free

Securely store, generate, and autofill passwords, passkeys, and other private information. This app offers advanced encryption and a zero-knowledge architecture to protect your data vault. Stay organized and sign in faster across all your Apple devices.

Secure password and passkey storageAutofill credentials on apps and websitesGenerate strong, unique passwords
📊 Productivity
(12K)
free with in-app purchases
17
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
18
RSA Authenticator (SecurID)
RSA Authenticator (SecurID)
RSA Authenticator (SecurID)
by RSA Security
Free

This app provides multi-factor authentication for enterprises, offering passwordless security through device-bound passkeys. It supports various authentication methods like OTP, biometrics, and push notifications to secure digital access.

Multi-Factor Authentication (MFA)Passwordless Security with PasskeysOne-Time Passcodes (OTP)
💼 Business
(319)
free
19
Authenticator ® App
Authenticator ® App
Authenticator ® App
Two Factor Authentication Aрр
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
📊 Productivity
(3K)
free with in-app purchases
20
Password Manager - mSecure
Password Manager - mSecure
Password Manager - mSecure
Secure Storage Digital Wallet
Free

Securely store and manage all your sensitive digital information, including passwords, financial details, and personal documents. Generate strong passwords, utilize auto-fill, and share data selectively with others. Protect your digital life with robust encryption and convenient access across devices.

AES 256-bit encryptionPassword generatorAuto-fill credentials
📊 Productivity
(51K)
freemium