233+ iOS apps curated and reviewed
The best document authentication app apps on iPhone average 4.3★ across 233+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
This application provides secure two-factor authentication for enhanced account protection. Easily set up and manage verification codes for your accounts with this powerful tool. Download now for enhanced security!
Enhance your online security with an advanced account authentication and password management tool featuring an AI Copilot. Protect your accounts, detect phishing websites, and manage passwords securely and efficiently. Get started now to safeguard your privacy.
Scan, convert, and manage documents easily with our mobile scanner app. Enjoy quick scanning, text recognition, file management, and secure sharing features all in one place. Download now to boost your productivity on the go!
Reclaim valuable office space by digitizing and organizing paper documents with our efficient mobile scanning solution. Transform all your paperwork into high-quality PDFs for easy storage and sharing. Try it now!
SignNow is an e-Signature app that allows users to electronically sign documents, contracts, and agreements from anywhere. Simplify your signing process today.
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.
Secure your online accounts with an industry-standard authenticator app. Enable two-factor authentication, back up and sync accounts across all devices easily, and enjoy enhanced security features like passwordless sign-in and biometric authentication. Download now to experience enhanced online security.
Easily sign and send documents on-the-go with this convenient eSignature app, offering secure and legally binding digital signatures for all your important paperwork. Streamline your document management tasks effortlessly - try it now!
This powerful scanning app offers fast document scanning, OCR text recognition, PDF creation, photo translation, and more. With advanced image recognition technology and efficient processing features, it is a great tool for work and learning. Download now for enhanced document management and editing capabilities.
Secure your logins with the RapidIdentity Mobile Application. Use Push and Time-based One-Time Passcode (TOTP) authentication methods to enhance security without passwords, supporting various apps like Gmail, LastPass, and more. Protect your codes with a PIN or Touch ID for added security. Upgrade now for seamless authentication.
This application allows users to easily view, edit, and annotate PDF documents on-the-go. With a user-friendly interface and powerful features, it's the perfect tool for managing all your PDF files. Download now to simplify your document management tasks.
Transform your smartphone into a powerful portable scanner with an application that effortlessly converts images into high-quality PDFs. Scan, edit, and share documents on the go with just a tap. Experience convenience at your fingertips.
The Authenticator App is a powerful security tool that enhances the protection of your online accounts with two-factor authentication (2FA) and a suite of advanced features. This app securely generates and manages 2FA codes, offers comprehensive security measures, and provides seamless device synchronization, ensuring continuous protection for your sensitive information.
With xScan, effortlessly scan and edit documents with your phone camera. Digitize text quickly and easily. Try xScan now for efficient document management on the go!
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.
Scan, save, and share text documents effortlessly with this convenient scanner app. Easily create and organize PDF files, edit and sign documents, send faxes, and more. Get it now for seamless document management!
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.