Best Citi Mobile App For Secure Login

249+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

Out of 249+ citi mobile app for secure login 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.

Compare top Citi Mobile App For Secure Login (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Citi Mobile®Citi Mobile®Free4.9★ (4M)NoNoAug 2026
2CitiManager – Corporate CardsCitiManager – Corporate CardsFree4.9★ (18K)NoNoAug 2026
3Duo MobileDuo MobileFree4.9★ (2.2M)NoNoAug 2026
4Capital One MobileCapital One MobileFree4.8★ (11M)NoNoAug 2026
5AmexAmexFree4.9★ (4.4M)YesNoAug 2026
6CitiBusiness® MobileCitiBusiness® MobileFree4.7★ (5.7K)NoNoAug 2026
7PNC Mobile BankingPNC Mobile BankingFree4.8★ (2M)NoNoAug 2026
8Citizens Bank Mobile BankingCitizens Bank Mobile BankingFree4.8★ (737K)NoNoAug 2026

Top Picks for Citi Mobile App For Secure Login

CitiManager – Corporate Cards#1

CitiManager – Corporate Cards by Citibank, N.A.

For corporate card users only
Editor's Choice
💰 Finance
4.9😞(18K ratings)
Free
CitiManager – Corporate Cards screenshot 1
CitiManager – Corporate Cards screenshot 2
CitiManager – Corporate Cards screenshot 3
CitiManager – Corporate Cards screenshot 4
CitiManager – Corporate Cards screenshot 5

Manage your corporate credit card account on the go. View statements, balances, credit limits, and recent transactions. Enhanced security features like biometric authentication and one-time passwords are included for convenient and secure access to your account information.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Straight-forward design
  • 💡 Useful for checking balance and recent activity

Room to Improve

  • 🐛 Frequent login issues and app crashes
  • 🔒 Weak biometric and password management support
  • ⚠️ Limited functionality compared to website
Duo Mobile#2

Duo Mobile by Duo Security LLC

Security made simple
Strong Contender
💼 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

More Citi Mobile App For Secure Login apps to explore

3
Citi Mobile®
Citi Mobile®
Citi Mobile®
A Banking App Designed for You
Free

Manage your banking and finances with a comprehensive mobile app. Open accounts, deposit checks, pay bills, and track spending. Securely access your accounts and manage your cards with features like card locking and PIN resets.

Open new accountsMobile check depositPay bills and schedule payments
💰 Finance
(4M)
free with in-app purchases
4
Capital One Mobile
Capital One Mobile
Capital One Mobile
Easy account access anywhere.
Free

Manage your finances on the go with comprehensive account access. View balances, pay bills, track transactions, and monitor your credit score. The app also offers card management, rewards redemption, and peer-to-peer payments.

View account balances and statementsPay bills and loansCheck credit score with CreditWise
💰 Finance
(11M)
free
5
Amex
Amex
Amex
Payments, Balance & Rewards
Free

Manage your American Express account securely from anywhere. Track spending, view rewards, pay your bill, and discover personalized offers. Enjoy quick, safe access with biometric login and instant alerts for added peace of mind.

Secure account managementTrack spending and rewardsPay bills and manage balance
💰 Finance
(4.4M)
free
6
CitiBusiness® Mobile
CitiBusiness® Mobile
CitiBusiness® Mobile
CitiBusiness Online Mobile App
Free

Manage your commercial accounts conveniently from your mobile device. Access your accounts securely anytime, anywhere, with features like mobile check deposit, balance monitoring, and transaction approvals. It simplifies business banking on the go.

Mobile check depositAccount balance monitoringInitiate payments and transfers
💰 Finance
(5.7K)
free
7
PNC Mobile Banking
PNC Mobile Banking
PNC Mobile Banking
Digital Banking Solutions
Free

Manage your finances on the go with this mobile banking app. Check balances, transfer funds, deposit checks, pay bills, and send money securely. It also offers tools to track spending, set budgets, and manage savings goals.

Check account balances and transactionsSecure sign-on with biometricsSend money with Zelle®
💰 Finance
(2M)
free
8
Citizens Bank Mobile Banking
Citizens Bank Mobile Banking
Citizens Bank Mobile Banking
by Citizens Bank, N.A.
Free

Manage your finances conveniently from your mobile device. View account balances, deposit checks with photos, transfer funds securely, and pay bills all in one place. Your accounts are protected with a banking guarantee.

View account balances and activityDeposit checks by snapping photosTransfer money between accounts
💰 Finance
(737K)
free
9
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
📊 Productivity
(687K)
free
10
U.S. Bank Mobile Banking
U.S. Bank Mobile Banking
U.S. Bank Mobile Banking
Personal Finance and Invest
Free

Manage your finances, monitor cash flow, and send money securely. View account balances, deposit checks, pay bills, and track spending. Get personalized insights and explore banking products and investments.

Manage accounts and cardsSend and request money with Zelle®Deposit checks with increased limits
💰 Finance
(2.1M)
free with in-app purchases
11
SECU
SECU
SECU
by State Employees' Credit Union
Free

Manage your finances on the go with this mobile banking app. View account balances, pay bills, transfer funds, and deposit checks securely. It also allows you to manage your cards and communicate with the institution through secure messaging.

View account balances and transactionsLock/unlock debit cardsSchedule and manage bill payments
💰 Finance
(277K)
free
12
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
13
Discover Mobile
Discover Mobile
Discover Mobile
Banking and Finance
Free

Manage your Discover credit card and bank accounts securely from anywhere. Check balances, view transactions, make payments, redeem rewards, and deposit checks. Access your FICO score and freeze your account for added security.

Account balance and transaction viewingPayment management and schedulingRewards redemption
💰 Finance
(5.2M)
free
14
Security Guardian for Phone
Security Guardian for Phone
Security Guardian for Phone
Safe, Protection, Privacy
Free

Safeguard your personal information and enhance your mobile security. This app offers encrypted storage for sensitive files, a secure browser, and app locking features to protect your digital life. It also provides monitoring and usage limits for healthier digital habits.

Encrypted private vault for photos, videos, and documentsSecure browser for enhanced online privacyMultiple authentication methods (PIN, pattern, biometrics)
🔧 Utilities
(2)
freemium
15
Barclays US
Barclays US
Barclays US
Safe. Convenient. Rewarding.
Free

Manage your accounts securely and conveniently from anywhere. Features include biometric login, digital wallet integration, personalized notifications, and easy transfers. Track spending, access your FICO score, and control your cards with instant locking.

Biometric loginDigital wallet integrationPersonalized notifications
💰 Finance
(536K)
free
16
ID.me Authenticator
ID.me Authenticator
ID.me Authenticator
by ID.me
Free

This app provides a free multi-factor authentication solution for your account, adding an extra security layer to prevent unauthorized access. It generates secure verification tokens, including time-based codes and push notifications, to confirm your identity during login.

Multi-factor authentication (MFA)Time-based one-time passwords (TOTP)Push notification verification
📊 Productivity
(100K)
free
17
BCU Mobile Banking
BCU Mobile Banking
BCU Mobile Banking
by BCU
Free

Manage your finances with a modern, secure mobile banking app. Access accounts, track spending, set savings goals, and make payments easily. Enjoy personalized dashboards and card controls for a seamless banking experience.

Quick & Secure Logins (Fingerprint/Face ID)Financial Well-Being ResourcesFlexible Payments (Mobile Payments/Bill Pay)
💰 Finance
(93K)
free with in-app purchases
18
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
💼 Business
(37K)
free
19
Authenticator App 2FA — Lokio
Authenticator App 2FA — Lokio
Authenticator App 2FA — Lokio
OTP, MFA & TOTP code manager
Free
🔧 Utilities
(0)
20
Navy Federal Credit Union
Navy Federal Credit Union
Navy Federal Credit Union
Our Members are the Mission
Free

Manage your finances on the go with this banking app. Easily check accounts, make payments, transfer funds, and deposit checks. Securely sign in and find nearby branches or ATMs. Apply for new accounts and loans, or manage your cards.

Account managementBill paymentsFund transfers
💰 Finance
(815K)
free

FAQ about Citi Mobile App For Secure Login

What is the best citi mobile app for secure login for iPhone?
Citi Mobile® tops our citi mobile app for secure login ranking as of August 2026, with a 4.9-star average from 4M App Store ratings, and it's free to download.
Yes — 20 of the top citi mobile app for secure login we rank are free to download, including Citi Mobile® and CitiManager – Corporate Cards.
Citi Mobile® has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ citi mobile app for secure login on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to manage your banking and finances conveniently from your mobile device. You can open new accounts, deposit checks, pay bills, track your spending, and link external financial accounts for a holistic view of your finances.
The app offers several card management features. You can request a replacement for a lost or stolen card, lock or unlock your card if it's misplaced, and reset your debit card PIN directly from your mobile device.