Best Authenticator alternatives: apps like Authenticator - OTP Manager

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated October 2026

Looking for something like Authenticator? 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.

Top Alternatives to Authenticator

Authenticator App 2FA, MFA#2

Authenticator App 2FA, MFA by Jonas Endthaller

Two Factor Authentication 2fas
Strong Contender
🔧 Utilities
4.2(5 ratings)
FreeIn-App Purchases
Authenticator App 2FA, MFA screenshot 1
Authenticator App 2FA, MFA screenshot 2
Authenticator App 2FA, MFA screenshot 3
Authenticator App 2FA, MFA screenshot 4
Authenticator App 2FA, MFA screenshot 5

Enhance your online security with this two-factor authentication app. It securely stores login credentials and generates time-based one-time passwords for account protection. Easily add accounts via QR code scanning or manual entry.

PDF Scanner & Converter | AI#3

PDF Scanner & Converter | AI by MOBILESOURCE CORPORATION

Scan Doc & Photo To PDF Maker
Worth Considering
🔧 Utilities
4.8(25 ratings)
FreeIn-App Purchases
PDF Scanner & Converter | AI screenshot 1
PDF Scanner & Converter | AI screenshot 2
PDF Scanner & Converter | AI screenshot 3

This app transforms document management with AI-powered tools. Convert, scan, edit, and enhance PDFs and other document formats. Features include image-to-text conversion, summarization, rewriting, and grammar checking for seamless document handling.

More apps like Authenticator

4
S1 & S2 Speaker Control Pro
S1 & S2 Speaker Control Pro
S1 & S2 Speaker Control Pro
Bluetooth Controller Connect
Free

Effortlessly manage your Bluetooth speakers with this app. Connect, stream music from your library or platforms, identify songs, and fine-tune audio settings with an intuitive interface. Enjoy a seamless audio experience.

Effortless Bluetooth/Wi-Fi connectionStream music from phone or platformsSmart song identification
🔧 Utilities
(7)
free with in-app purchases
5
Two Factor Authenticator & OTP
Two Factor Authenticator & OTP
Two Factor Authenticator & OTP
Simple 2FA authentication app
Free

Enhance your online security with robust two-factor and multi-factor authentication. This app generates secure one-time passwords and supports multiple protocols, with features like backup, restore, and encrypted data storage for peace of mind.

Two-Factor Authentication (2FA)Multi-Factor Authentication (MFA)TOTP and HOTP Support
🔧 Utilities
(133)
subscription
6
Hide Photo Vault, Secret Lock
Hide Photo Vault, Secret Lock
Hide Photo Vault, Secret Lock
Keep Safe Gallery & Folder
Free

Secure your private photos and sensitive documents with a PIN or biometric lock. This app offers a user-friendly interface for organizing media, backing up files, and even includes a private browser for enhanced privacy.

PIN and biometric securityMedia backup and album creationPrivate browser
🔧 Utilities
(69)
free with in-app purchases
7
Two Factor Authenticator App
Two Factor Authenticator App
Two Factor Authenticator App
Simple 2FA Authentication
Free

Generate and store secure two-factor authentication codes for enhanced online account protection. Easily set up tokens via QR code scanning and access codes instantly with widgets and FaceID. Enjoy offline code generation and private browsing.

Secure 2FA code generationQR code setupSeamless device sync
🔧 Utilities
(58)
free with in-app purchases
8
AI 3D Scanner App: Model Maker
AI 3D Scanner App: Model Maker
AI 3D Scanner App: Model Maker
Reality Modeling with Camera
Free

Transform your phone into a precise 3D scanner and measuring tool using augmented reality. Capture real-world objects and spaces to create accurate 3D models and floor plans. Automatically calculate dimensions like perimeter and square footage.

AR-powered 3D scanningObject and room measurementAutomatic dimension calculation
🔧 Utilities
(11)
freemium
9
Smart Air Printer:Scan Printer
Smart Air Printer:Scan Printer
Smart Air Printer:Scan Printer
Air Printer : Document Scanner
Free

This app simplifies printing and scanning documents from any device. It offers customization options for prints, file sharing, and web printing capabilities. Enjoy a seamless, one-tap printing experience on the go.

One-tap printing from any deviceDocument scanning and customizationFile sharing and link generation
🔧 Utilities
(25)
free with in-app purchases
10
Authenticator: Two Factor App
Authenticator: Two Factor App
Authenticator: Two Factor App
MFA & 2FA Verify, Security
Free

This app generates time-based one-time passwords (OTP) to secure your online accounts. It offers quick setup via QR code scanning, regular OTP updates, and works offline. Data is encrypted and can be backed up to iCloud for seamless device synchronization.

Quick MFA token setup via QR codeRegularly updated OTP codesOffline functionality
🔧 Utilities
(6)
subscription