# Authenticator: 2FA, Password

> Two-factor authentication (2FA) app & step by step instructions for mobile phone

Canonical page: [https://chrome-stats.com/d/twofa.account.authenticator](https://chrome-stats.com/d/twofa.account.authenticator)

## Overview

- **ID:** `twofa.account.authenticator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Instant Digital Technology Information LLC
- **Category:** TOOLS
- **Downloads:** 595,461
- **Rating:** 4.49 / 5 (2,133 ratings)
- **Version:** 1.3.9
- **Last updated:** 2026-07-27
- **First published:** 2023-06-01
- **Publisher country:** VN
- **Size:** 35 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=twofa.account.authenticator)
- **Website:** [https://instantdigital.live](https://instantdigital.live/)
- **Privacy policy:** [https://authenticator.instantdigital.live/privacy.html](https://authenticator.instantdigital.live/privacy.html)

## Description

The Authenticator Chrome extension offers robust two-factor authentication (2FA) and multi-factor authentication protection for your online accounts like Facebook, Amazon, Google, and more. Utilizing time-based one-time passwords (TOTP) and strong encryption algorithms (SHA256, SHA1, SHA512), it generates new authentication codes every 30 seconds to ensure maximum security.

Features include automatic code reading, password generation, QR code display, multiple device access monitoring, and prevention of phishing, social engineering, brute-force, and keylogging attacks. The extension also provides step-by-step instructions to help users get started with 2FA, enhancing account protection and control with simple and secure management tools.

## Rankings

- #91,124 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `com.android.alarm.permission.SET_ALARM`
- `com.android.vending.BILLING`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `twofa.account.authenticator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

User reviews largely praise security and overall quality, often calling the app the best or very good. The sentiment is broadly positive and indicates reliable performance as an authenticator. Isolated notes about ads and content-access issues are present but not common across reviews.

### Pros

- Strong security and safety perception (described as very safe and secure; full safety; hackers are afraid)
- High overall quality and top-rated reputation (described as 'best app', 'Simply the best', 'best apk')
- Consistent positive user sentiment and satisfaction (frequent praise like 'this app is great', 'good', 'nice', 'awesome')

## Similar extensions and apps

- [Authenticator App - 2FA & MFA](https://chrome-stats.com/d/com.app.otp.mfa.twofa.authenticator) — 406 users
- [Authenticator - 2FA](https://chrome-stats.com/d/com.authenticator.two.fa.wps.authentication.two.factor) — 158,252 users, 2.59 / 5
- [Authenticator App - 2FA, OTP](https://chrome-stats.com/d/com.auth.mfa.app.mfa) — 1,252 users
- [Authenticator App](https://chrome-stats.com/d/com.streamline.authenticator.two.factor.duo.authentication.generate.secure.code) — 38,465 users
- [Authenticator App: Secure 2FA](https://chrome-stats.com/d/com.totp.twofa.authenticator.authenticate) — 115,807 users, 3.96 / 5
- [Authenticator App: 2FA](https://chrome-stats.com/d/com.twofasapp.secure.authenticator.am) — 1,229 users
- [2FA Authenticator app-2 Factor](https://chrome-stats.com/d/com.authenticator.apps.two.fa.mfa) — 504 users
- [Authenticator App · 2FA](https://chrome-stats.com/d/ai.firstorder.auth) — 376,122 users, 4.61 / 5
- [Authenticator App - 2FA](https://chrome-stats.com/d/com.authenticator.otp.password) — 175,231 users, 4.61 / 5
- [Authenticator Multi Factor App](https://chrome-stats.com/d/com.authenticatormfa.microgooglsoft) — 207,284 users, 3.80 / 5
- [Authenticator App, OTP manager](https://chrome-stats.com/d/com.Authenticator.twofa.mfa.app) — 682 users
- [Authenticator App - 2FA](https://chrome-stats.com/d/authenticator.app.multi.factor.twofa.authentic) — 133,687 users, 4.30 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/twofa.account.authenticator)