Best apps like Authenticator: Password Keeper

10+ similar apps compared and reviewed

4.6 avg rating

10 free apps

Updated October 2026

Authenticator: Password Keeper

Hans Laustsen

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

#1

Spy Camera Detector : GR8 by Betty Neal

Hidden Device Finder & Tracker

Editor's Choice

4.5(87 ratings)

FreeIn-App Purchases

Spy Camera Detector : GR8 screenshot 1

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This app helps you detect hidden cameras and surveillance devices in your surroundings. It offers free WiFi and Bluetooth scanning, with premium features like magnetic field tracking and enhanced camera filters for comprehensive privacy protection.

#2

Universal Remote TV ◦ for Roku by Teresa Obrien

TCL Smart Control with Volume

Strong Contender

4.6(42 ratings)

FreeIn-App Purchases

Universal Remote TV ◦ for Roku screenshot 1

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Control your Roku TV with your iOS device. Stream content, mirror your screen, and navigate menus wirelessly. Offers automatic TV detection and a large touchpad for easy control.

#3

PDF Converter: Editor, Scanner by DONNA REAHLEEN FREEMAN

Convert Image to File & Reader

Worth Considering

4.4(34 ratings)

FreeIn-App Purchases

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Edit, sign, and scan documents with this powerful PDF tool. Easily import, read, annotate, and fill out PDF files. Convert physical documents into digital PDFs with a few taps.

More apps like Authenticator

Smart Air Printer:Scan Printer

Smart Air Printer:Scan Printer

Smart Air Printer:Scan Printer

Air Printer : Document Scanner

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

free with in-app purchases

Compare with Authenticator

File & PDF Converter - Editor

File & PDF Converter - Editor

File & PDF Converter - Editor

Convert, Scan & Reader Files

Easily create, manage, and organize PDF documents on the go. Convert images and scan documents into PDFs, merge files, and access your PDF history. Offers both free and premium subscription features for enhanced functionality.

Create and manage PDF documentsConvert images and scan documents to PDFMerge multiple PDF files

free with in-app purchases

Compare with Authenticator

Infrared Remote Glint Detector

Infrared Remote Glint Detector

Infrared Remote Glint Detector

Hidden Wireless Covert Device

Safeguard your privacy with tools to detect hidden devices. Scan your surroundings using infrared and magnetic field sensors, and monitor network activity for unauthorized connections. Reclaim your personal space and ensure security anywhere.

Infrared camera scanningMagnetic field detectionWi-Fi and Bluetooth network monitoring

free with in-app purchases

Compare with Authenticator

Authenticator App 2FA, MFA

Authenticator App 2FA, MFA

Authenticator App 2FA, MFA

Two Factor Authentication 2fas

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.

Secure account storageGenerate 2FA codesQR code scanning

free with in-app purchases

Compare with Authenticator

Coin Identifier Scanner Value.

Coin Identifier Scanner Value.

Coin Identifier Scanner Value.

Money Price Scan Snap Checker

Effortlessly identify coins with a quick scan, uncovering their history, composition, and value. Manage your personal collection, learn about numismatics, and access a vast database of coin information. This app enhances your coin collecting hobby with detailed insights and organization tools.

Effortless coin identification via scanningDetailed insights into coin history, composition, and valuePersonal coin collection management

free with in-app purchases

Compare with Authenticator

Authy Authenticator: 2FA & MFA

Authy Authenticator: 2FA & MFA

Authy Authenticator: 2FA & MFA

Auth: Authenticate Verify App

Secure your accounts with advanced two-factor authentication and biometric protection. This app provides instant access to OTP codes, syncs across devices, and allows for easy QR code generation. It offers robust security features with a sleek, intuitive interface.

End-to-end encryptionBiometric lock (Face ID)Instant OTP code access

free with in-app purchases

Compare with Authenticator

Eye Security: Detector Hidden

Eye Security: Detector Hidden

Eye Security: Detector Hidden

Detect Secret: Device Recorder

This app helps you protect your privacy by detecting hidden devices on your network and in your surroundings. It offers tools like network scanners, magnetic detection, and infrared scanning, along with expert guides to ensure your personal space remains secure.

Scan networks for unknown devicesDetect devices with magnetic toolsReveal invisible devices with infrared

free with in-app purchases

Compare with Authenticator