Best Account Security App

237+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated June 2026

The best account security app apps on iPhone average 4.1★ across 237+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Account Security App

LifeLock Identity#2

LifeLock Identity by Gen Digital Inc.

Identity Theft Protection
Strong Contender
💰 Finance
4.8😐(193K ratings)
FreeAdsIn-App Purchases
#13in Finance
LifeLock Identity screenshot 1
LifeLock Identity screenshot 2
LifeLock Identity screenshot 3
LifeLock Identity screenshot 4
LifeLock Identity screenshot 5
LifeLock Identity screenshot 6

Get proactive identity theft protection with this app that helps safeguard your personal information, monitor for threats, provide alerts, and offer reimbursement up to $1 million in case of theft. Download now to stay protected 24/7.

What We Love

  • 🔒 Robust security and identity protection
  • 👍 Easy to use and navigate
  • 🚀 Timely alerts and notifications
  • 💡 Useful dark web and credit monitoring features

Room to Improve

  • 🐛 Frequent login issues and disconnected accounts
  • 🔍 Limited customization and account management options
  • 🤖 Inconsistent and unhelpful customer support
Authenticator App - OneAuth#3

Authenticator App - OneAuth by Zoho Corporation

Secure your online accounts
Worth Considering
🔧 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

More Account Security App apps to explore

4
Authenticator App†
Authenticator App†
Authenticator App†
2FA Authentication MFA OTP
Free

This application provides secure two-factor authentication for enhanced account protection. Easily set up and manage verification codes for your accounts with this powerful tool. Download now for enhanced security!

🔧 Utilities
(1.8K)
5
Duo Mobile
Duo Mobile
Duo Mobile
Security made simple
Free

"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."

💼 Business
(2.1M)
6
iKey-Password Account Security
iKey-Password Account Security
iKey-Password Account Security
by 世木 林
Free

This password management tool helps you securely store and organize your login credentials for various online accounts, such as email, banking, and gaming. With its simple and intuitive interface, you can easily find and manage your passwords, and take advantage of features like password protection, backup, and export.

📊 Productivity
(3)
7
PhonePe: Secure Payments App
PhonePe: Secure Payments App
PhonePe: Secure Payments App
UPI, Recharges, Bills Payments
Free

A versatile payments app offering BHIM UPI, bill payments, recharges, and more. Seamlessly manage transactions and investments in one place. Download now for secure and convenient financial management.

💰 Finance
(159K)
8
Ally: Bank, Auto & Invest
Ally: Bank, Auto & Invest
Ally: Bank, Auto & Invest
The app for all things money
Free

A comprehensive financial app that combines banking and automotive services, offering an all-in-one solution for managing finances and car-related needs. Simplify your financial life and streamline car-related tasks in one convenient app.

💰 Finance
(109K)
9
MySecurity Account
MySecurity Account
MySecurity Account
by Rapid Response Monitoring
Free

This application provides instant access to your security system's information, allowing you to view and manage your system remotely. With its features, you can monitor your system's status, view event history, manage settings, and more, all from the convenience of your fingertips, sign up now to take control of your security system.

💼 Business
(15)
10
Self Employed - Accounting
Self Employed - Accounting
Self Employed - Accounting
Invoices, Expenses & Mileage
Free

Track your finances with ease using this app designed for self-employed individuals. Manage invoices, expenses, and more all in one place. Stay organized and in control of your accounting effortlessly.

💰 Finance
(47)
11
MyADT
MyADT
MyADT
Manage your ADT account
Free

Access and manage your ADT account easily with personalized features like updating information, booking engineer visits, and accessing support materials, all in one convenient place. Simplify your security needs with MyADT without the hassle of calling or emailing.

💼 Business
(158)
12
Guardio - Mobile Security
Guardio - Mobile Security
Guardio - Mobile Security
Browsing & Identity Protection
Free

Protect your mobile device from security threats with an innovative app that safeguards your browsing activities, defends against malware, and ensures your online privacy. Download now for peace of mind while using your device.

🔧 Utilities
(30K)
13
Authenticator App +
Authenticator App +
Authenticator App +
Authentication App, Copilot
Free

Enhance your online security with an advanced account authentication and password management tool featuring an AI Copilot. Protect your accounts, detect phishing websites, and manage passwords securely and efficiently. Get started now to safeguard your privacy.

💼 Business
(1.2K)
14
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)
15
Google Authenticator
Google Authenticator
Google Authenticator
by Google
Free

A secure two-step verification app that generates codes for logging into online accounts, adding an extra layer of security beyond passwords. Easily sync codes across devices, set up accounts with QR codes, and manage multiple accounts in one place. To start securing your accounts, enable 2-Step Verification on your Google Account.

🔧 Utilities
(1M)
16
HDFC Bank App: Banking & Cards
HDFC Bank App: Banking & Cards
HDFC Bank App: Banking & Cards
App being gradually introduced
Free

Get a personalized, secure, and seamless banking experience at your fingertips with our new app. Download now and enjoy a tailored banking experience with features like fast and secure login, holistic account overview, and effortless loan applications.

💰 Finance
(10K)
17
Twilio Authy
Twilio Authy
Twilio Authy
by Authy Inc.
Free

A two-factor authentication app for iPhone and iPad, Authy ensures secure account protection through multi-device synchronization, secure cloud backups, and offline token generation. Protect all major accounts and bitcoins with Authy's trusted security features. Visit the website to enhance your account security today: https://www.authy.com.

🔧 Utilities
(53K)
18
Fortiva Account Center
Fortiva Account Center
Fortiva Account Center
by Atlanticus Services
Free

The Fortiva Account Center app allows you to manage your credit cards, personal loans, and retail credit accounts on your Apple device. Check balances, view transactions, set notifications, and monitor your credit score with ease. Enjoy features like profile editing, statement exporting, rewards tracking, and more for a comprehensive financial management experience. Your security is a top priority, and the app ensures the privacy and protection of your information. For any inquiries, visit the Fortiva website.

💰 Finance
(82)
19
Authenticator App  #1
Authenticator App  #1
Authenticator App #1
Sign In to All Your Accounts
Free

A lightning-fast 2FA authentication app with QR scanning capabilities and smart features for secure logins. Simplify your authentication process with our user-friendly design.

🔧 Utilities
(1.3K)
20
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
#1 Rated 2FA Authenticator
Free

A secure two-factor authentication app that generates codes for additional account security. Protect your online accounts with an extra layer of verification.

📊 Productivity
(34K)