# Authenticator App - 2FA

> Authenticator to Enable Two Factor Authentication (2FA) for all your accounts.

Canonical page: [https://chrome-stats.com/d/authenticator.app.otp.mfa.authentication](https://chrome-stats.com/d/authenticator.app.otp.mfa.authentication)

## Overview

- **ID:** `authenticator.app.otp.mfa.authentication`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Authenticator 2FA Lab
- **Category:** PRODUCTIVITY
- **Downloads:** 2,782,981
- **Rating:** 3.88 / 5 (10,106 ratings)
- **Version:** 1.0.19
- **Last updated:** 2026-09-07
- **First published:** 2024-04-19
- **Publisher country:** HK
- **Size:** 7.97 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=authenticator.app.otp.mfa.authentication)
- **Website:** [https://artemislab.online](https://artemislab.online/)
- **Privacy policy:** [https://artemislab.online/Privacy.html](https://artemislab.online/Privacy.html)

## Description

**Authenticator App - 2FA** is your ultimate solution for two-factor authentication, providing a simple yet robust security layer for all your online accounts. With easy setup via QR code scanning, the app generates time-based and counter-based one-time passwords (OTPs) that work offline — no internet required. It features PIN lock protection, offline backup, and group management for seamless organization across finance, social media, crypto, eCommerce, and business platforms.

Designed as a reliable alternative to popular authenticators, this app supports a wide range of services including Facebook, Google, Instagram, Amazon, and many more. Security experts recommend enabling 2FA for enhanced protection against hacking. With Authenticator App - 2FA, enjoy peace of mind knowing your accounts are safeguarded with state-of-the-art multi-factor authentication technology. Download now to join millions securing their digital lives effectively.

## Rankings

- #36,405 — 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.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `authenticator.app.otp.mfa.authentication.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `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`

## Review summary

Reviews show a split experience: many users praise the app for being easy to use and generally reliable for 2FA, with frequent notes like 'works well' and 'very good.' However, multiple users report drawbacks: intrusive ads and upsell prompts; reliability problems where the app sometimes doesn't work; codes sometimes invalid or not accepted; and cases where deleting the app leads to loss of access or codes. Overall, the app is praised when functioning but concerns about ads and reliability deter continued use. Improvements in stability and monetization would help.

### Pros

- Generally reliable for 2FA and works well when functioning
- Easy to use / user-friendly
- Helps protect accounts / security
- Positive overall sentiment across reviews

### Cons

- Ads are intrusive and heavy across the app
- Some reviews report it doesn't work / reliability issues
- Authentication codes sometimes invalid / login problems
- Loss of access or codes if the app is deleted

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Source: [Chrome-Stats](https://chrome-stats.com/d/authenticator.app.otp.mfa.authentication)