Best Proton Authenticator &amp; 2FA alternatives: apps like Proton Authenticator &amp; 2FA

Looking for something like Proton Authenticator & 2FA? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

KobCard by KOB MARKETING

Gift Card Information Platform

4.1(387 ratings)

Free

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Top Alternatives to Proton Authenticator & 2FA

Standard Notes by Standard Notes Ltd.

End-to-end encrypted notes

Editor's Choice

4.7😊(3.8K ratings)

FreeIn-App Purchases

Securely capture and sync your thoughts across all devices with end-to-end encryption. This app offers a simple, lasting place for all your notes, from personal thoughts to sensitive information, with robust privacy features.

What We Love

🚀 Fast and reliable sync
🔒 Excellent privacy and security
👍 Simple and intuitive interface
📚 Great for organizing notes
💻 Cross-platform availability

Room to Improve

🐛 Occasional bugs and crashes
🔑 Frustrating login/authentication issues
💰 Expensive premium subscription
📱 Limited features in free version
🖍️ Lack of formatting options

Yubico Authenticator by Yubico

2FA with YubiKey

Strong Contender

3.7😐(287 ratings)

Free

Secure your online accounts with hardware-backed two-factor authentication. Store unique credentials on a physical security key, eliminating the need to store sensitive data on your mobile device. Generate verification codes without an internet connection for enhanced account protection.

What We Love

🚀 Works well with Yubikey
🔒 Secure storage of OATH secrets
👍 Simple and easy to use
🚀 NFC support added

Room to Improve

🐛 NFC not working on some devices
🐛 Clunky UI for password-protected keys
🐛 Crashes and freezes reported
🐛 Incompatible with some devices (iPad, older iPhones)

Tuta Mail: Secure Email by Tutao GmbH

Encrypted Private Inbox

Worth Considering

Generate 2FA on your device

4.7😐(3.8K ratings)

FreeIn-App Purchases

This secure email service offers end-to-end encryption for your messages and contacts, ensuring complete privacy. It provides a free, open-source platform with features like offline access, a user-friendly interface, and an integrated encrypted calendar. Registration is anonymous, and the service is developed and hosted in Germany under strict data protection laws.

What We Love

🔒 Secure email service
💡 Encrypted subject lines and contacts
👍 Clean and simple interface
🚀 Reliable and fast
🔒 End-to-end encryption
💰 Affordable paid plans

Room to Improve

🐛 Occasional app crashes
🐛 Inconsistent email delivery
🐛 Unreliable search functionality
🐛 Inability to export emails
🐛 Frequent app disconnections
🐛 Small font size issues

More apps like Proton Authenticator & 2FA

Bitwarden Authenticator

Generates 2FA verification codesSupports TOTP for universal compatibilitySimple and intuitive interface

Generate time-based one-time passwords for two-factor authentication on any website or application. This tool provides an extra layer of security for your accounts, ensuring your identity is verified and sensitive data remains protected from unauthorized access.

(96)

Communication Between Devices

KDE Connect

Shared clipboardFile and URL sharingVirtual touchpad and keyboard

Seamlessly integrate your devices with features like a shared clipboard, file sharing, and remote control. Use your phone as a virtual touchpad or keyboard, and even control presentations remotely. All communication is secured with end-to-end encryption.

(279)

Local & Private AI Assistant

Locally AI by LM Studio

Run AI models offline100% private, no data collectionOptimized for Apple Silicon

Run powerful AI models like Llama and Gemma directly on your iPhone and iPad. Enjoy offline, private, and secure AI interactions without any data collection. Optimized for Apple Silicon for fast performance.

(2K)

Note taking and to-do app

Joplin

Capture multimedia notes (speech, photos, videos, PDFs)Organize notes with notebooks and tagsCreate to-dos and set reminders

A privacy-focused note-taking and to-do application that allows you to capture multimedia notes, organize them with notebooks and tags, and sync across devices. It offers end-to-end encryption and an offline-first approach for secure and accessible information management.

(480)

Notesnook: Private notepad

Encrypted notes & secure vault

Military-grade encryptionCross-platform synchronizationTo-do lists and task management

This open-source app offers secure, encrypted note-taking and organization across all your devices. It features a robust editor, to-do lists, and a private journal with advanced security to protect your personal information.

free with in-app purchases

(692)

#1 Rated 2FA Authenticator

2FA Authenticator (2FAS)

Two-factor authenticationToken backup and restoreBiometric app protection

This app provides an easy and secure way to enable two-factor authentication for your online accounts. It offers features like token restoration, biometric protection, and offline functionality to keep your personal data and passwords safe from cyber threats.

(36K)

Cryptomator: Protect Privacy

Open Source Cloud Encryption

Cloud data encryptionPassword-protected vaultsFace ID/Touch ID unlock

Encrypt your sensitive data stored in cloud services with this open-source tool. It allows you to create secure vaults with passwords, accessible only by you, and integrates seamlessly with your device's file system. Protect your privacy and ensure your data remains confidential.

free with in-app purchases

(446)