Best Transaction Security App

203+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

With an average user rating of 4.5★, the transaction security app category is one of the App Store's strongest. Browse all 203+ apps we track, sorted so the most loved ones surface first.

Top Picks for Transaction Security App

SecurLOCK Equip#1

SecurLOCK Equip by eFunds Corporation

Editor's Choice
💰 Finance
4.5😞(4.4K ratings)
Free
SecurLOCK Equip screenshot 1
SecurLOCK Equip screenshot 2
SecurLOCK Equip screenshot 3
SecurLOCK Equip screenshot 4
SecurLOCK Equip screenshot 5

Take control of your payment cards with our app. Turn cards on/off instantly, set location-based controls, block international transactions, and manage spending limits from your mobile device. Download now for secure card management.

What We Love

  • 🚀 Great app
  • 🔒 Secure and helpful
  • 👍 Provides good control over card
  • 👍 Useful for budgeting

Room to Improve

  • 🐛 Login issues
  • 🐛 App not working
  • 🐛 Unreliable notifications
Security Federal Bank App#2

Security Federal Bank App by Security Federal Bank

Strong Contender
💰 Finance
4.8😊(2.7K ratings)
FreeAds
Security Federal Bank App screenshot 1
Security Federal Bank App screenshot 2
Security Federal Bank App screenshot 3
Security Federal Bank App screenshot 4

This app is a personal financial advocate that lets you view and manage all your financial accounts in one place. You can organize transactions, set alerts, make payments, transfer money, deposit checks, find branches/ATMs, and more with secure authentication features. To begin using the app, enroll as an Internet Banking user with Security Federal Bank.

What We Love

  • 🚀 Convenient transactions
  • 👍 Excellent customer service
  • 💡 Helpful banking features
  • 🚀 Easy mobile banking

Room to Improve

  • 🐛 Glitchy app performance
  • 🐛 Inconsistent app functionality

More Transaction Security App apps to explore

4
Security CU Mobile Banking
Security CU Mobile Banking
Security CU Mobile Banking
by Security Credit Union
Free

This mobile banking app allows you to manage all your financial accounts in one place, with features like transaction organization, alerts, payments, transfers, check deposits, card management, statement viewing, and branch/ATM locators. Secure access with a passcode, fingerprint, or face recognition. Enroll as an Internet Banking user to start using the app today.

💰 Finance
(3.4K)
5
Security First Mobiliti
Security First Mobiliti
Security First Mobiliti
by Security First Credit Union
Free

Manage your accounts securely on the go with our free mobile banking app! Deposit checks, transfer funds, pay bills, and more anytime, anywhere. For assistance, contact our Call Center or visit our website.

💰 Finance
(1.8K)
6
CardNav
CardNav
CardNav
by CO-OP Financial Services
Free

Protect your debit and credit cards with CardControl's transaction alerts and customizable usage settings. Download the app, set your preferences, and take control of how your cards are used.

💰 Finance
(982)
7
TotalAV
TotalAV
TotalAV
Mobile Security & Private VPN
Free

Protect your mobile device from viruses, malware, and online threats with our advanced security application. Stay safe online with TotalAV.

🔧 Utilities
(70K)
8
EXCEED by Money Network
EXCEED by Money Network
EXCEED by Money Network
by First Data Corporation
Free

A mobile app for Walmart associates and their family members that provides convenient and secure access to account information, transaction details, budgeting tools, and financial wellness tips. Features include quick balance view, piggy banks for saving, account alerts, fingerprint/Touch ID login, card lock/unlock, and location finder. Download now for 24/7 control over your finances!

💰 Finance
(23K)
9
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)
10
Authenticator App · 2FA
Authenticator App · 2FA
Authenticator App · 2FA
2FA: Two Factor Authentication
Free

An ultra-secure 2FA app for safeguarding online accounts with TOTP generation and account synchronization across devices. Protect your accounts and streamline 2FA codes management with ease.

🔧 Utilities
(343)
11
Scanner App: Genius Scan
Scanner App: Genius Scan
Scanner App: Genius Scan
PDF documents & OCR
Free

Transform your smartphone into a powerful portable scanner with the ability to scan and convert documents into PDF format. Digitize your paperwork on the go easily and efficiently.

💼 Business
(78K)
12
Kem App
Kem App
Kem App
The Global Money App
Free

Send, spend, and manage your crypto with ease using this app, which offers instant transactions, global payments, and secure conversions between major cryptocurrencies and local currencies. Get started today and experience seamless crypto transactions, including instant withdrawals and secure authentication.

💰 Finance
(29)
13
Brella – Card Manager
Brella – Card Manager
Brella – Card Manager
Safeguard your debit card
Free
💰 Finance
(176)
14
Authenticator App
Authenticator App
Authenticator App
2FA Authentication MFA & OTP
Free

Protect your accounts with an advanced authentication app offering both Two-Factor Authentication (2FA) and Multi-Factor Authentication (MFA) features. Secure your online presence now.

📊 Productivity
(46K)
15
Authenticator
Authenticator
Authenticator
Authentication for Google
Free

Authhy Authenticator is a two-factor authentication app that boosts online account security. Easily set up without login, just scan QR codes to add accounts. Compatible with thousands of websites and services. Download for enhanced security!

📊 Productivity
(325)
16
CUMONEY Mobile
CUMONEY Mobile
CUMONEY Mobile
Your Prepaid card, in an app.
Free

A mobile app for managing and accessing your CUMONEY prepaid card with ease. Add funds, track transactions, set alerts, and enjoy secure shopping options globally. Take control of your finances on the go – download now!

💰 Finance
(1.1K)
17
Link: Die smartere Wallet
Link: Die smartere Wallet
Link: Die smartere Wallet
by Stripe, LLC
Free
💰 Finance
(0)
18
SecFed Bank
SecFed Bank
SecFed Bank
by Security Federal Savings Bank
Free

SecFed Bank simplifies financial management by allowing users to aggregate all accounts in one place. Users can organize transactions with tags, set alerts, make payments, transfer money, deposit checks, and more. Secure your account with a 4-digit passcode and access using fingerprint or face recognition. Enroll as a Security Federal Savings digital banking user to start using the app.

💰 Finance
(974)
19
WEX CardControl
WEX CardControl
WEX CardControl
Manage your cards on-the-go
Free

Manage your cards on-the-go with an app that offers real-time card balances, transaction details, fuel location finder, and more. Easily track expenses, find fuel stops, and manage your card functions anytime, anywhere. Join now!

💼 Business
(53K)
20
Kuda - Free transfer & payment
Kuda - Free transfer & payment
Kuda - Free transfer & payment
Pay, save & invest money
Free

Kuda is a financial app that offers free money transfers, savings, and bill payments. It provides easy access to banking services without hidden fees. Download now to simplify your finances.

💰 Finance
(133K)