Best CatAuth alternatives: apps like CatAuth: 2FA Authenticator

10+ similar apps compared and reviewed

4.4 avg rating

9 free apps

Updated November 2026

RICHYARD GEIMS, TOO

Whether you want more options like CatAuth or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard by KOB MARKETING

Gift Card Information Platform

📊 Productivity

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 CatAuth

Authenticator App One by EdgeAI

2FA MFA OTP Code Generator

Editor's Choice

📊 Productivity

4.9(12 ratings)

FreeAdsIn-App Purchases

This app generates secure two-factor authentication codes for your online accounts. It offers encrypted storage, instant backup, and easy account management for services like Google, Facebook, and more. Protect your digital life with a simple and reliable authentication solution.

Reverie - Daily Journal by Martin Martinez Jr

Strong Contender

📊 Productivity

5.0(1 ratings)

FreeIn-App Purchases

A distraction-free journaling app for daily thoughts and reflections. Offers curated prompts and a calm space to build a writing habit. Premium features include photo additions and export options.

Fairhope311 by City of Fairhope

Worth Considering

📊 Productivity

0.0(0 ratings)

Free

More apps like CatAuth

Authenticator 2FA & OTP – Ring

Secure OTP & Two Factor Codes

This app transcribes text from popular messaging apps, videos, and audio files. It utilizes internal device functionality for secure audio processing, ensuring your data remains private. Simply install and set up the extension to begin converting speech to text.

Transcribe messages from popular appsRecognize text from videosConvert audio files to text

PDF Converter: Create PDF File

Convert Photos・Documents・Files

Free

Easily transform images, text, and web pages into professional PDF documents. Protect your files with custom watermarks and share them instantly. Keep your content organized and ready for any purpose.

Convert photos to PDFCreate PDFs from textSave web pages as PDF

VoiceTask: Voice To-Do & Notes

Speak tasks, reminders & notes

Free

Effortlessly capture tasks, reminders, and notes using your voice. The app transcribes your speech into actionable items, organizes your day, and supports over 40 languages. It prioritizes privacy by seeking permission before transcription and never selling user data.

Voice-to-text task creationSpeech-based editingVoice notes with action item extraction

This AI assistant helps with complex tasks like chatting, translating, writing, and drawing. It can also process documents like PDFs and Word files, and offers tools for image manipulation and prompt generation to boost work efficiency.

Advanced AI chat modelsDocument processing (PDF, Word)AI-powered image generation and editing

MobileX: CAD power, anywhere.

Free

This application provides full CAD functionality on mobile devices, allowing field responders to access critical information and perform tasks without needing a laptop. It offers seamless integration with CAD systems for real-time data sharing and operates optimally on smaller screens.

Full CAD experience on mobileOptimized for small devicesReal-time data sharing

QR Code Reader: Scan & Create

Opens Straight to the Scanner

Free

Instantly scan QR codes and barcodes with a high-performance reader that launches immediately. Generate custom QR codes for various data types and save scan history locally. Supports front camera and flashlight for convenience.

Instant scan on launchScan from photosQR code generator