Best Authenticator alternatives: apps like Authenticator: OTP & 2FA Code

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated November 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

More apps like Authenticator

4
Photo Cleaner for iPhone
Photo Cleaner for iPhone
Photo Cleaner for iPhone
Camera Roll & Gallery Clean Up
Free

Effortlessly declutter your photo gallery with this intuitive tool. Quickly identify and remove duplicate, blurry, or large photos and videos to free up storage space and optimize your device's performance. Enjoy a fast, swipe-based interface for a satisfying cleaning experience.

Duplicate photo detection and removalBlurry image and screenshot identificationLarge photo and video deletion
🔧 Utilities
(3)
free with in-app purchases
5
HeartMe - Heart Rate Monitor
HeartMe - Heart Rate Monitor
HeartMe - Heart Rate Monitor
Track pulse & blood pressure
Free

Track your heart rate using your phone's camera and log other vital signs like blood pressure and glucose. Gain insights into stress and heart age with science-backed information and share professional reports with your doctor.

Instant camera-based pulse measurementAll-in-one vital logging (BP, O2, glucose)Chronic stress index tracking
🔧 Utilities
(31)
free with in-app purchases
6
AI Translator: Voice & Photos
AI Translator: Voice & Photos
AI Translator: Voice & Photos
Language Translator - Fast&Pro
Free

Instantly translate spoken conversations and text from images across over 120 languages. Hear perfect pronunciation and copy translations with ease, breaking down communication barriers for travel, work, or curiosity.

Real-time voice translationAI photo translation120+ languages and dialects
🔧 Utilities
(14)
free with in-app purchases
7
Delete duplicate photos - Wipe
Delete duplicate photos - Wipe
Delete duplicate photos - Wipe
Smart phone storage cleaner
Free

This app helps you free up iPhone storage by deleting duplicate and similar photos and videos. It also organizes contacts, removes expired calendar events, and offers smart cleaning features. A guide provides additional storage-saving tips.

Delete duplicate and similar photos/videosAI-powered photo comparisonOrganize and merge duplicate contacts
🔧 Utilities
(455)
free with in-app purchases
8
OkeyLens: Okey Rack Scanner
OkeyLens: Okey Rack Scanner
OkeyLens: Okey Rack Scanner
Read your hand with a camera
Free
🔧 Utilities
(0)
9
Authenticator App: 2FA, OTP
Authenticator App: 2FA, OTP
Authenticator App: 2FA, OTP
Scan QR, TOTP Code Generator
Free

Securely generate and manage two-factor authentication (2FA) tokens for your online accounts. Encrypts all stored data and offers iCloud backup and sync for seamless access across devices. Supports a wide range of popular services and includes widget and Apple Watch compatibility.

Generate 2FA tokensiCloud backup and syncDevice-wide synchronization
🔧 Utilities
(4)
free with in-app purchases
10
Avtobaza
Avtobaza
Avtobaza
by Saba Mamukashvili
Free

This app connects car owners to facilitate communication when vehicles are blocking others or license plates are lost. It helps resolve parking issues quickly and fosters a more considerate driving community.

Connect car ownersFacilitate parking communicationResolve blocking vehicle issues
🔧 Utilities
(14)
free with in-app purchases