Best Merchantrade Secure Apps

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated August 2026

Finding the right merchantrade secure apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Merchantrade Secure Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merchantrade SecureMerchantrade SecureFreeNoNoMay 2026
2Duo MobileDuo MobileFree4.9★ (2.2M)NoNoAug 2026
3ADP Mobile SolutionsADP Mobile SolutionsFree4.7★ (4.4M)YesNoAug 2026
4VIP Access for iPhoneVIP Access for iPhoneFree2.5★ (128)NoNoAug 2026
5SafeNet MobilePASS+SafeNet MobilePASS+Free4.8★ (115K)NoNoAug 2026
6Square Point of Sale (POS)Square Point of Sale (POS)Free4.8★ (602K)NoNoAug 2026
7Google AuthenticatorGoogle AuthenticatorFree4.9★ (1.1M)NoNoAug 2026
8Security Guardian for PhoneSecurity Guardian for PhoneFree1.0★ (2)NoYesAug 2026

Top Picks for Merchantrade Secure

Duo Mobile#2

Duo Mobile by Duo Security LLC

Security made simple
Strong Contender
💼 Business
4.9😐(2.2M ratings)
Free
#8in 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
ADP Mobile Solutions#3

ADP Mobile Solutions by ADP, Inc

HR for Employees & Managers
Worth Considering
💼 Business
4.7😞(4.4M ratings)
FreeAds
#6in Business
ADP Mobile Solutions screenshot 1
ADP Mobile Solutions screenshot 2
ADP Mobile Solutions screenshot 3
ADP Mobile Solutions screenshot 4
ADP Mobile Solutions screenshot 5
ADP Mobile Solutions screenshot 6

Access payroll, time, benefits, and HR information for yourself and your team. Track time, view pay statements, manage time off, and connect with colleagues. Managers can approve requests and view team calendars.

What We Love

  • 🚀 Easy to use
  • 📊 Convenient access to pay information
  • 💳 Helpful for tracking hours and clocking in/out

Room to Improve

  • 🐛 Frequent bugs and glitches
  • 🔁 Inconsistent password requirements
  • ⏱️ Slow loading times

More Merchantrade Secure apps to explore

4
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
(128)
free
5
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
6
Square Point of Sale (POS)
Square Point of Sale (POS)
Square Point of Sale (POS)
Payments & Business Dashboard
Free

This all-in-one payments processing app helps businesses of all types manage operations, accept payments, and boost profits. It offers industry-specific modes for retail, restaurants, services, and beauty businesses, with features like inventory management, online booking, and invoicing.

Accept all major payment typesIndustry-specific business modesInventory management
💼 Business
(602K)
free with in-app purchases
7
Google Authenticator
Google Authenticator
Google Authenticator
by Google
Free

Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

Offline code generationSync codes across devicesAutomatic QR code setup
🔧 Utilities
(1.1M)
free
8
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
9
Bitwarden Password Manager
Bitwarden Password Manager
Bitwarden Password Manager
Secure your digital life
Free

Secure your digital life by generating and storing unique, strong passwords for all your accounts in an end-to-end encrypted vault. Access your data securely across unlimited devices and share sensitive information with others.

End-to-end encrypted password vaultUnlimited password and passkey storageCross-platform access
📊 Productivity
(30K)
freemium
10
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
11
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
#1 Rated 2FA Authenticator
Free

Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.

Two-factor authenticationToken backup and restoreApp protection with passcode/biometrics
📊 Productivity
(35K)
free
12
Authenticator App - OneAuth
Authenticator App - OneAuth
Authenticator App - OneAuth
Secure your online accounts
Free

Secure your online accounts with industry-standard two-factor authentication. Easily add accounts, generate time-based OTPs, and benefit from encrypted backups. Organize and manage your TFA with features like folders, brand logos, and search.

Add accounts via QR code or manual entryTime-based OTPs (offline access)Encrypted backup and secure recovery
🔧 Utilities
(33K)
free
13
Authenticator App - Auth Code
Authenticator App - Auth Code
Authenticator App - Auth Code
2FA Authentication - OTP Token
Free

Enhance your online security by generating secure one-time passwords for social media, email, and crypto wallets. This app offers a fast QR code scanner, biometric security, and works offline. It also includes a robust password manager and strong password generator.

Time-based One-Time Passwords (TOTP)Lightning-Fast QR Code ScannerSecure iCloud Backup & Sync (PRO)
🔧 Utilities
(1)
freemium
14
Salesforce Authenticator
Salesforce Authenticator
Salesforce Authenticator
by salesforce.com
Free

Enhance your online security with multi-factor authentication. This app sends push notifications to your device for identity verification, allowing you to approve or deny login attempts with a simple tap. It also offers one-time verification codes for offline use and can automate approvals for trusted locations.

Multi-factor authenticationPush notification approvalsOne-time verification codes
💼 Business
(4.3K)
free
15
Ally: Bank, Auto & Invest
Ally: Bank, Auto & Invest
Ally: Bank, Auto & Invest
The app for all things money
Free

Manage your banking, investments, and auto payments all in one secure app. Features include smart savings tools, commission-free trading, and personalized investment advice. Get early direct deposit and free FICO® Score updates.

Manage bank, auto, and investment accountsSchedule vehicle payments and use Auto PaySmart savings tools like buckets and boosters
💰 Finance
(112K)
free
16
Authenticator App - 2FA / OTP
Authenticator App - 2FA / OTP
Authenticator App - 2FA / OTP
Two-Factor Login & Secure MFA
Free

This app provides secure two-factor authentication (2FA) and multi-factor authentication (MFA) by generating time-based one-time passwords (TOTP) for online accounts. It offers encrypted backups, cloud sync, and QR code support for easy account management across multiple devices.

Secure 2FA/MFA code generationEncrypted backup and cloud syncQR code account addition
📊 Productivity
(2)
free with in-app purchases
17
Authenticator
Authenticator
Authenticator
Simple 2-factor authentication
Free

This app provides a secure and straightforward way to protect your online accounts. It generates one-time passwords that, when combined with your regular password, significantly enhance your account security. The app operates offline, ensuring your sensitive data remains on your device.

Generates one-time passwordsQR code setupEncrypted data storage
🔧 Utilities
(407)
free
18
MFA Authenticator: Secure 2FA
MFA Authenticator: Secure 2FA
MFA Authenticator: Secure 2FA
2 Factor Auth: OTP & Verify
Free

This app simplifies online security by enabling two-factor authentication for all your accounts in one place. It offers secure backups, biometric locks, and seamless device syncing for a private and user-friendly experience.

Two-factor authentication managementSecure token backupsPasscode and biometric app lock
🔧 Utilities
(104)
freemium
19
Polaris SafeToken
Polaris SafeToken
Polaris SafeToken
by Polaris Bank Limited
Free
💰 Finance
(0)
20
Authenticator App Vault+
Authenticator App Vault+
Authenticator App Vault+
Secure 2FA, TOTP, MFA & OTP
Free

Secure your digital life by generating time-based one-time passwords for your accounts. This app provides offline access to verification codes, instant setup via QR code scanning, and encrypted backups for seamless device switching. It offers a distraction-free experience without advertisements.

Generate 6-digit verification codesOffline code generationInstant QR code setup
🔧 Utilities
(3)
free with in-app purchases

FAQ about Merchantrade Secure

Are there free merchantrade secure apps for iPhone?
Yes — 20 of the top merchantrade secure apps we rank are free to download, including Merchantrade Secure and Duo Mobile.
Merchantrade Secure has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ merchantrade secure apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.