Best Online Banking Security App

246+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Looking for free online banking security app? 20 of our 246+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Online Banking Security App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SECUSECUFree4.9★ (276K)NoNoSep 2026
2First Security BankFirst Security BankFree4.8★ (13K)YesNoSep 2026
3DIGIPASS for Business BankingDIGIPASS for Business BankingFree2.6★ (53)NoNoAug 2026
4Security Bank AppSecurity Bank AppFree2.4★ (65)NoNoSep 2026
5Duo MobileDuo MobileFree4.9★ (2.3M)NoNoSep 2026
6Security Federal Bank AppSecurity Federal Bank AppFree4.8★ (2.8K)NoNoSep 2026
7CBNA Mobile BankingCBNA Mobile BankingFree4.8★ (45K)NoNoSep 2026
8FirstBank Tu Banca Digital AppFirstBank Tu Banca Digital AppFree4.8★ (37K)NoNoSep 2026

Top Picks for Online Banking Security App

SECU#1
4.9😊(276K ratings)
Free
SECU screenshot 1
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SECU screenshot 3
SECU screenshot 4
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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.

What We Love

  • 👍 User-friendly app
  • 🚀 Efficient mobile banking features
  • 🔒 Secure transactions
  • 💡 Convenient mobile check deposit
  • 👍 Helpful and friendly customer service

Room to Improve

  • 🐛 Unreliable mobile deposit
  • 🐛 Inconsistent transaction history display
  • 🐛 Frequent app crashes and glitches
  • 🔍 Lack of advanced features (notes, recurring transfers)
First Security Bank#2

First Security Bank by First Security Bank

Strong Contender
💰 Finance
4.8😐(13K ratings)
FreeAds
First Security Bank screenshot 1
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Manage your finances on the go with this mobile banking application. Check balances, transfer funds, pay bills, and deposit checks using your device's camera. Find nearby branches and ATMs, and enjoy secure login options.

What We Love

  • 👍 Convenient banking
  • 🚀 Easy to use app
  • 💡 Helpful spending tracking features
  • 🔒 Secure login options
  • 👍 Friendly and helpful customer service

Room to Improve

  • 🐛 App crashes and bugs
  • 🕰️ Slow or unreliable performance
  • 🕰️ Delayed transaction updates
  • 🔒 Biometric login issues
  • 🔍 Difficult to navigate app layout
DIGIPASS for Business Banking#3

DIGIPASS for Business Banking by Fiserv, Inc

Security app by Fiserv & Vasco
Worth Considering
💰 Finance
2.6(53 ratings)
Free
DIGIPASS for Business Banking screenshot 1

This app provides secure login and transaction capabilities for business banking users. It generates one-time passwords and digital signatures using PIN or fingerprint recognition for safe online access and money transfers.

More Online Banking Security App apps to explore

FAQ about Online Banking Security App

What is the best online banking security app for iPhone?
SECU tops our online banking security app ranking as of September 2026, with a 4.9-star average from 276K App Store ratings, and it's free to download.
Yes — 20 of the top online banking security app we rank are free to download, including SECU and First Security Bank.
SECU has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 246+ online banking security app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The app allows you to manage your accounts by viewing balances and transactions, manage your cards by locking them, pay bills, transfer funds between your SECU accounts or to loans/credit cards, deposit checks, request loan advances, and send secure messages. You can also locate branches and ATMs.
To register, you'll need your existing Member Access User ID and password. You'll then answer a security question or enter a One-Time Passcode. Finally, you'll set up a device passcode and can enable Touch ID or Face ID for added security.