Best Totp-Respond Apps

60+ iOS apps curated and reviewed

4.8 avg rating

19 free apps

Updated August 2026

Finding the right totp-respond apps can be overwhelming with so many options. We've analyzed 60+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Totp-Respond Apps (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	TOTP Authenticator – Fast 2FA	Free	4.7★ (3.9K)	No	Yes	Aug 2026
2	2FA Authenticator (2FAS)	Free	4.7★ (35K)	No	No	Aug 2026
3	TOTP Auth	Free	—	No	No	May 2026
4	TOTP+	Free	—	No	No	Aug 2026
5	multiOTP token	Free	—	No	No	May 2026
6	TOTP Authenticator	Free	4.8★ (160)	No	Yes	Aug 2026
7	2FA TOTP Authenticator-Widget	$0.99	—	No	No	May 2026
8	ITRun mOTP	Free	—	—	No	May 2026

Top Picks for Totp-Respond

#1

TOTP Authenticator – Fast 2FA by AppyFactor

Simple 2FA with Cloud Sync

Editor's Choice

🔧 Utilities

4.7😞(3.9K ratings)

FreeIn-App Purchases

TOTP Authenticator – Fast 2FA screenshot 1

TOTP Authenticator – Fast 2FA screenshot 2

TOTP Authenticator – Fast 2FA screenshot 3

TOTP Authenticator – Fast 2FA screenshot 4

TOTP Authenticator – Fast 2FA screenshot 5

TOTP Authenticator – Fast 2FA screenshot 6

Enhance your online security with this app that generates one-time tokens for two-factor authentication. Protect your accounts from hackers by easily adding 2FA to your online services. Supports cloud sync and a Chrome extension for seamless desktop integration.

What We Love

👍 Solid free basic experience
🚀 Simple and effective
👍 Easy to use and set up new accounts
🚀 Chrome extension is cool

Room to Improve

🐛 No export functionality
🐛 Impossible to recover account without paying
🐛 Can't save Authy keys from sites

#2

2FA Authenticator (2FAS) by Two Factor Authentication Service Inc.

#1 Rated 2FA Authenticator

Strong Contender

📊 Productivity

4.7😊(35K ratings)

Free

2FA Authenticator (2FAS) screenshot 1

2FA Authenticator (2FAS) screenshot 2

2FA Authenticator (2FAS) screenshot 3

2FA Authenticator (2FAS) screenshot 4

2FA Authenticator (2FAS) screenshot 5

2FA Authenticator (2FAS) screenshot 6

Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.

What We Love

🚀 Efficient and fast
🔒 Secure and private
👍 Simple and intuitive UI
💡 Customizable icons and folders

Room to Improve

🐛 Occasional bugs and crashes
🔒 Lack of password/PIN protection
🕰 No Apple Watch app

#3

TOTP Auth by Contal Travel Group Pty Ltd

Auth

Worth Considering

🔧 Utilities

0.0(0 ratings)

Free

TOTP Auth screenshot 1

TOTP Auth screenshot 2

TOTP Auth screenshot 3

TOTP Auth screenshot 4

More Totp-Respond apps to explore

TOTP Mobile app + NFC Burner

TOTP code generator

📊 Productivity

TOTP Authenticator

6-digit code for your account

This app generates time-based one-time passwords (TOTP) for enhanced account security. It supports two-factor authentication (2FA) by providing 6-digit codes required by many websites and services for login. The app includes extensive tutorials to guide users through setting up 2FA with various platforms.

Generates 6-digit TOTP codesSupports two-factor authentication (2FA)QR code scanning for setup

free with in-app purchases

2FA TOTP Authenticator-Widget

2FA TOTP Authenticator-Widget

Simple, iCloud Sync, Widget

by ITRUN CONSULTING SP Z O O

Responserack Responder

Responserack Responder

📊 Productivity

NGN ONE TIME PASSWORD

2FA Authenticator-MFA,OTP,Auth

2FA Authenticator-MFA,OTP,Auth

Two Factor Authentication Aрр

This app provides robust digital security for your online accounts using end-to-end encryption. It simplifies adding accounts, securely backs up and syncs your data, and offers offline password generation. Manage all your passwords and generate strong ones with ease.

Effortless account addition via QR codeSecure data backup and cross-device syncOffline one-time password generation

📊 Productivity

Biometric TOTP Authenticator

Biometric TOTP Authenticator

by William McGovern

$2.99 | 100% OFF

OTP Authenticator

OTP Authenticator

by Swiss SafeLab GmbH

2FA Authenticator App: Codexa

2FA Authenticator App: Codexa

Passwords & Authentication App

📊 Productivity

MFA Authenticator: Secure 2FA

MFA Authenticator: Secure 2FA

2 Factor Auth: OTP & Verify

This app simplifies online security by enabling two-factor authentication for all your accounts in one place. It offers secure backups, biometric locks, and seamless device syncing for a private and user-friendly experience.

Two-factor authentication managementSecure token backupsPasscode and biometric app lock

MFA Authenticator App⁺⁺

MFA Authenticator App⁺⁺

Two Factor Authentication

Secure your online accounts with this modern two-factor authentication app. It supports TOTP and encrypts your tokens locally for maximum privacy. Features like cloud backup and multi-device sync are available via a premium subscription.

Two-factor authentication (2FA)TOTP supportLocal token encryption

ClapBack - AI Replies

ClapBack - AI Replies

Perfect Replies, One Tap Away

by MyOffice Answer LLC

💪 Health & Fitness

ReplyMate - AI Reply Generator

ReplyMate - AI Reply Generator

Your Private Authenticator

FAQ about Totp-Respond

What are the best totp-respond apps for iPhone?

TOTP Authenticator – Fast 2FA tops our totp-respond apps ranking as of August 2026, with a 4.7-star average from 3.9K App Store ratings, and it's free to download.

Are there free totp-respond apps for iPhone?

Yes — 19 of the top totp-respond apps we rank are free to download, including TOTP Authenticator – Fast 2FA and 2FA Authenticator (2FAS).

Does TOTP Authenticator – Fast 2FA have ads or in-app purchases?

TOTP Authenticator – Fast 2FA has no ads and offers in-app purchases, according to its App Store listing as of August 2026.

How many totp-respond apps are on the App Store?

We track 60+ totp-respond apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.

What does TOTP Authenticator do?

TOTP Authenticator generates one-time tokens (codes) that are used in conjunction with your password to provide an extra layer of security for your online accounts. This two-factor authentication (2FA) process helps protect your accounts from unauthorized access and hackers.

What are the key features of this app?

Key features include Cloud Sync for backing up your 2FA data, a Chrome Extension for easy desktop access to codes, support for both dark and light themes, multi-platform and multi-device syncing, unlimited account support, home screen widgets for quick access, and biometric app lock for enhanced privacy.