# Cipher 2FA Authenticator

> Offline 2FA Authenticator built for privacy. No tracking. No data collection.

Canonical page: [https://chrome-stats.com/d/dev.bytesizedwizard.cipherauth](https://chrome-stats.com/d/dev.bytesizedwizard.cipherauth)

## Overview

- **ID:** `dev.bytesizedwizard.cipherauth`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** bytesizedwizard
- **Category:** TOOLS
- **Downloads:** 36
- **Version:** 0.4.0
- **Last updated:** 2026-07-01
- **First published:** 2026-02-13
- **Publisher country:** IN
- **Size:** 37 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=dev.bytesizedwizard.cipherauth)
- **Privacy policy:** [https://www.bytesizedwizard.dev/cipher/privacy/](https://www.bytesizedwizard.dev/cipher/privacy/)

## Description

Cipher is a secure and privacy-focused authenticator app designed to make two-factor authentication (2FA) effortless and reliable. Generate and manage time-based one-time passwords (TOTPs) to keep your online accounts safe — with complete control over your data.<br><br>Built with a security-first mindset, Cipher stores all your secrets locally on your device using strong encryption. It never uploads, tracks, or shares your data. No ads, no analytics, no hidden sync — just pure security and performance.<br><br>⸻<br><br>Key Features<br><br>• Strong Security<br>Your authentication secrets never leave your device. Cipher uses industry-standard encryption to protect every key and code.<br><br>• Offline Functionality<br>Works fully offline. You can access and generate your 2FA codes anywhere, anytime — even without an internet connection.<br><br>• Intuitive Interface<br>A clean, distraction-free design that makes managing multiple accounts easy and fast.<br><br>• Standards-Compliant<br>Cipher follows open standards (RFC 6238 and RFC 4226) for TOTP generation, ensuring compatibility with all major services like Google, Microsoft, GitHub, and more.<br><br>• Privacy First<br>No sign-up. No data collection. No cloud sync. What happens on your device stays on your device.<br><br>• Quick Setup<br>Scan a QR code or enter a secret key manually to add an account instantly.<br><br>• Biometric Lock<br>Protect access to your codes using fingerprint or face authentication (supported devices only).<br><br>⸻<br><br>Why Choose Cipher?<br><br>Most authenticator apps trade privacy for convenience. Cipher is built differently — it offers complete privacy without compromise. It’s designed to be lightweight, fast, and secure, making it ideal for both professionals and everyday users.<br><br>Whether you’re protecting your developer accounts, business logins, or personal profiles, Cipher keeps your second factor exactly where it belongs — with you.

## Rankings

- #2,382,446 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `com.android.vending.CHECK_LICENSE`
- `dev.bytesizedwizard.cipherauth.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/dev.bytesizedwizard.cipherauth)