# Authenticator – 2FA & Vault > Free 2FA authenticator. Secure OTP codes. Works offline. Fast & private Canonical page: [https://chrome-stats.com/d/com.pratik.authenticator](https://chrome-stats.com/d/com.pratik.authenticator) ## Overview - **ID:** `com.pratik.authenticator` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** BlueNova Labs - **Category:** TOOLS - **Downloads:** 20 - **Version:** 1.0.7 - **Last updated:** 2026-06-28 - **First published:** 2026-06-02 - **Publisher country:** IN - **Size:** 44 MB - **Data as of:** 2026-09-13 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.pratik.authenticator) - **Website:** [https://bluenovalabs.in](https://bluenovalabs.in/) - **Privacy policy:** [https://bluenovalabs.in/privacy-policy](https://bluenovalabs.in/privacy-policy) ## Description 🔐 Authenticator App – 2FA & OTP Security

Protect every account you own with two-factor authentication (2FA).
Generate secure one-time passwords (OTP) that refresh every 30 seconds
— keeping hackers out even if your password is stolen.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
🛡️ WHY CHOOSE AUTHENTICATOR APP?
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

🔒 100% Offline & Private
No internet required to generate codes. Your OTP secrets never leave
your device. No accounts needed. No sign-ups.

⚡ Instant QR Code Setup
Scan any QR code to add your account in seconds. No manual entry needed.
Supports all major platforms worldwide.

🕐 TOTP & HOTP Support
Compatible with all standard 2FA services (RFC 6238 & RFC 4226). Works
with any app or website that supports Google Authenticator.

☁️ Secure Backup & Restore
Never lose your 2FA codes again. Encrypted backup protects your accounts
when switching or resetting your phone.

🌙 Dark Mode Support
Beautiful dark and light themes. Easy on your eyes day and night.

📱 Clean & Simple Design
Minimal interface. No clutter. Your codes are always one tap away.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✅ WORKS WITH ALL YOUR APPS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

✔ Google ✔ Facebook ✔ Instagram
✔ GitHub ✔ Twitter / X ✔ Discord
✔ Amazon ✔ Dropbox ✔ Microsoft
✔ Binance ✔ Coinbase ✔ Shopify
✔ WordPress ✔ LinkedIn ✔ Reddit
✔ Snapchat ✔ PayPal ✔ Steam
+ thousands more apps and websites

A great free alternative to Google Authenticator
and Microsoft Authenticator.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
📌 HOW IT WORKS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

1️⃣ Open the app and tap the + button
2️⃣ Scan the QR code shown on the website
3️⃣ Done! Your 6-digit code is ready to use

It takes less than 10 seconds to secure any account.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
🔑 KEY FEATURES
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

✔ TOTP & HOTP support
✔ Works 100% offline
✔ QR code scanner
✔ Encrypted local storage
✔ Backup & restore
✔ Dark mode & light mode
✔ No account or sign-up required
✔ Supports all 2FA-enabled websites
✔ Fast, lightweight & battery friendly

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
🛡️ YOUR PRIVACY MATTERS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Your OTP secrets are stored locally on your device with AES encryption.
We have no access to your accounts or codes. Your security is 100% in
your hands.

We use third-party services (such as ads) which may collect anonymous
usage data as per their own privacy policies.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
📧 SUPPORT
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Having an issue or a suggestion? We'd love to hear from you.
Contact us anytime — we respond within 24 hours.

Download Authenticator App today and take full control of your
account security. It's free to download. 🔐 ## Rankings - #2,602,957 — 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.READ_EXTERNAL_STORAGE` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `android.permission.WRITE_EXTERNAL_STORAGE` - `com.android.vending.CHECK_LICENSE` - `com.google.android.gms.permission.AD_ID` - `com.pratik.authenticator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Authenticator App](https://chrome-stats.com/d/authenticator.app.two.step.auth) — 1,046 users - [Authenticator App: 2FA & OTP](https://chrome-stats.com/d/com.vidus6.authenticator) — 58,486 users, 4.66 / 5 - [Authenticator](https://chrome-stats.com/d/com.cwsk.googleauthenticator) — 49 users - [Authenticator App - 2FA & OTP](https://chrome-stats.com/d/com.ghaffar.authenticatorapp) — 14 users - [Authenticator App](https://chrome-stats.com/d/com.secure.darcylearn.authenticator.twofa) — 12 users - [MFA Authenticator - Secure 2FA](https://chrome-stats.com/d/com.twofa.authenticator.vault) — 161 users - [Authenticator App: Secure OTP](https://chrome-stats.com/d/com.lowbyte.authenticatorapp) — 24,784 users - [Authenticator App: 2FA & MFA](https://chrome-stats.com/d/com.twofactor.authenticator) — 11,597 users, 4.56 / 5 - [Authenticator App - 2FA & OTP](https://chrome-stats.com/d/com.secureotp.authenticator) — 46 users - [Authenticator 2FA: OTP Backup](https://chrome-stats.com/d/authenticatorapp.authenticator.auth) — 1,037,460 users, 4.28 / 5 - [2FA Vault - Authenticator+](https://chrome-stats.com/d/com.wizelabs.authenticator) — 19 users - [Authenticator - 2FA & Password](https://chrome-stats.com/d/com.pixelcraft.authenticator.app.safe) — 823 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.pratik.authenticator)