Passbolt - password manager
Passbolt
Business
Take your team's passwords with you wherever you go by downloading Passbolt's open-source mobile app.
Free
Finding alternatives to
Top 20 Alternatives
Curated apps similar to Authenticator App - Duo Secure, ranked by relevance and user ratings.
idiCORE
INTERACTIVE DATA, LLC
Business
Note: You must have a current idiCORE™ account to utilize this app. idiCORE provides actionable intelligence to support investigations, due diligence, identity verification, fraud detection and prevention, and more. idiCORE is not a "consumer reporting agency" and its services do not constitute...
Free
Document Scanner -Photo to PDF
Zipo Apps Ltd.
Business
Looking for best and reliable document scanner? Doc Scanner is scanner app and PDF maker tool that makes it easy and efficient to create PRO documents using your mobile phone camera.
Free
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#4 
Scanner App - PDF Scan Pro
Documents and share as PDF or PNG
Digitap Inc.
BusinessDocuments into clear PDF or PNG formats. Automatically detect edges and multiple pages into one file. Sign, enhance, and organize scanned documents. Share via email, iCloud, Dropbox, or Box.
Free -
#5 
Accops HyID
Approve authentication with push notifications
Accops Systems Private Limited
BusinessEnable two-factor authentication using mobile tokens. Assign OTPs to users and receive push notifications for approval. Integrate with RADIUS/TACACS-enabled devices and existing directory servers without duplicating user accounts.
Free -
#6 
PDF Scanner App, OCR: Docutain
Scan and organize documents instantly
INFOSOFT Informations- und Dokumentationssysteme GmbH
BusinessScan documents into searchable PDFs with OCR text recognition. Organize and access files instantly through a secure management system. Store documents locally or in the cloud. Share scanned documents directly via email or messaging.
Free -
#7 
Passtrong: Security Manager
DAN TURBO LTD
BusinessAccount security is one of the most serious problems when working on the Internet. Passtrong helps increase the security of your accounts. In a couple of clicks, you can create passwords of various levels of complexity.
Free -
#8 
Caller ID - Spam Call Blocker
APERO TECHNOLOGIES GROUP JOINT STOCK COMPANY
BusinessIdentify Unknown Callers & Block Spam with Our Caller ID App for iOS! Take control of your calls with our advanced Caller ID app. Instantly identify unknown numbers and block spam calls effortlessly.
Free -
#9 
VPN Shield Professional
Defendemus sp. z o.o.
Business● Guarantee access to sites Access to Internet Sites and Apps – Secured and encrypted (AES) connectivity to popular sites and apps wherever you are.
Free -
#10 
CyberShield Security Suite
Dev-In, s. r. o.
BusinessMeet CyberShield - the app that packs a punch when it comes to optimizing your phone's storage. With just a few clicks, this powerful app can help you declutter your phone, remove duplicate contacts and photos, and even add custom battery charging animations.
Free -
#11 
Authenticator Pro+
Paul Kenneth
BusinessAuthenticator Pro+ is a 2 factor verification code authenticator app. No login required, just scan QR-Code to add your account. Authenticator Pro+ is compatible with more than 2.500 websites and services including; Microsoft, Google, Robinhood, Facebook, PayPal, Amazon, Dropbox, Duo Mobile,...
Free -
#12 
Sitemate
Sitemate Technologies Holdings Pty Ltd
BusinessThe Sitemate App enables any field worker or site visitor to create a free and secure digital ID which they can use to easily signoff, submit and review forms electronically. The Sitemate App's contactless signoff works via the scanning of a workers unique QR code, which can be scanned by any...
Free -
#13 
Second Phone Number for Me ·
Neosus UAB
BusinessGet another mobile number from multiple countries! Second Phone Number for Me is a second phone number app for business professionals who want to keep their real phone number private. Call from your smart phone using an unlimited number of separate phone numbers.
Free -
#14 
Scanner App: Documents & Sign
Seven Mile Apps LLC
BusinessHave to work from home? Scanner App makes it easy. Join our community of users who scan, sign and share docs with iPhone! Scanner App is a friendly scanner app that will turn your iPhone or iPad device into an impressive mobile scanner.
Free -
#15 
JumpCloud Protect
JUMPCLOUD INC.
BusinessSign into your work resources simply and securely with the JumpCloud Protect® mobile application, proud winner of the Globee Cybersecurity Award.
Free -
#16 
Second Number For WA Business!
Jignesh Thakkar Huf
BusinessLooking for a secure and convenient way to manage multiple accounts and protect your personal number? Second Number For WA – Dual Chat & Private Messaging gives you a second number that you can use for online sign-ups, OTP verification, and private communication, along with powerful tools for WA...
Free -
#17 
Signature Maker - SignHub
Waleed Afzal
BusinessSignHub: The Smarter Signature Maker SignHub is your all-in-one Signature Maker app that turns your iPhone into a powerful tool for signing, managing, and sharing documents.
Free -
#18 
Secure Scanner
Suraj Thomas
BusinessScan, Encrypt and Password Protect all your documents for free in your iOS device. Secure Scanner is an extremely secure and powerful document scanner app which allows you to password protect scanned pdf files inside the app itself.
Free -
#19 
WatchGuard AuthPoint
WatchGuard Technologies Inc.
BusinessWatchGuard’s AuthPoint app allows you to authenticate right from your own phone! No need to carry keyfobs or thumb drives; instead install and activate AuthPoint, and then use it to authenticate to company networks and cloud applications.
Free -
#20 
ASP Access
Armament Systems and Procedures, Inc.
Business"CREDENTIAL-DRIVEN" CONTENT AND FEATURES As the name suggests, the ASP Access App provides instant access to a wide variety of product, training and other ASP information and resources.
Free
App information from Apple App Store. Authenticator App - Duo Secure and related trademarks belong to APPERTURE SP Z O O.