--- title: "FactorCat: MFA Authenticator - Reviews, Revenue and Downloads in United States | Apple App Store" description: "FactorCat is a modern authenticator that replaces the code-copying ritual with a single tap. How it works: Install the browser extension on your computer. When you hit a login page that needs a code," --- # FactorCat: MFA Authenticator — United States > MFA that gets out of your way. ![FactorCat App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/5c/04/55/5c045571-fb5d-f689-7f1b-d38062b613f5/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Capital F](https://apptail.io/developer/capital-f-qfdf) **Category:** Utilities **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** com.factorcat.app **Store:** Apple App Store **Country:** United States **Version:** 1.0.3 (released 2026-08-03) **Original Release:** 2026-05-13 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6760269296) **AppTail Page:** [https://apptail.io/app/factorcat-mfa-authenticator-klaB/united-states](https://apptail.io/app/factorcat-mfa-authenticator-klaB/united-states) ## FactorCat Description FactorCat is a modern authenticator that replaces the code-copying ritual with a single tap. How it works: Install the browser extension on your computer. When you hit a login page that needs a code, FactorCat sends a push notification to your phone. Tap approve, confirm with Face ID or fingerprint, and the code fills in automatically. No switching apps. No squinting at timers. No mistyped digits. Security you can trust: Your TOTP secrets are stored on your device, encrypted and protected by biometrics. FactorCat never holds your passwords — MFA and passwords stay separate by design, so there's no single point of failure for your online identity. Two vault types: • Cloud Vault — cloud-managed keys for easy recovery. Great for getting started with MFA or for low-risk accounts. FactorCat can generate codes on your behalf when your phone is offline. • Locked Vault — zero-trust encryption using a model trusted by leading security products. You hold the keys. FactorCat cannot read your secrets. Backup via encrypted cloud blobs recoverable only with your emergency kit. Getting started takes 2 minutes: 1. Download FactorCat 2. Add your first token (scan a QR or let the browser extension capture it) 3. Pair with the extension via one QR scan 4. Done — your next login fills itself in Also works standalone. Use FactorCat as a regular authenticator with no account or extension required. When you're ready for auto-fill, pair up anytime. Free to use. No ads. No tracking. Terms of Use (EULA): Privacy Policy: ## FactorCat Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1c/a4/8b/1ca48bcc-71db-5d91-1e4a-f47d805d1df1/5.5-05-settings.png/1242x2208.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d0/9e/51/d09e51ce-bf32-7f00-ce4e-6374b31e4831/5.5-01-tokens.png/1242x2208.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a8/02/dc/a802dce7-fd48-5338-d33c-ad5163ed9584/5.5-02-push-approve.png/1242x2208.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/32/7f/80/327f8098-f961-695e-2424-109827367925/5.5-06-security-modes.png/1242x2208.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a3/46/81/a34681bd-c8cd-1c80-7f88-b229b05c68cf/5.5-08-zero-trust.png/1242x2208.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ea/af/ac/eaafacd0-a20e-87b8-0946-960515328db8/5.5-04-vault.png/1242x2208.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/52/48/d1/5248d131-de24-f15b-be7b-8007b25d2b13/5.5-07-standalone.png/1242x2208.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3a/b7/56/3ab756b7-1271-d7d4-82e8-c0f412ccad46/5.5-03-add-token.png/1242x2208.png) ## FactorCat Rating Breakdown in United States - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## FactorCat In-App Purchases | Item | Price | |------|-------| | FactorCat Supporter | $12.99 | | FactorCat Pro | $24.99 | ## Apps Similar to FactorCat - [Calculator⁼](https://apptail.io/app/calculator-yRb/united-states) - [RustDesk远程桌面](https://apptail.io/app/rustdesk-KJQ/united-states) - [Auth0 Guardian](https://apptail.io/app/auth0-guardian-VzEb/united-states) - [Meshtastic](https://apptail.io/app/meshtastic-iOld/united-states) - [Authenticator App | 2FA Auth](https://apptail.io/app/authenticator-app-2fa-auth-OnKs/united-states) - [Cleanup My Storage: AI Cleaner](https://apptail.io/app/cleanup-my-storage-ai-cleaner-bDHA/united-states) ## FactorCat Available In - [United States](https://apptail.io/app/factorcat-mfa-authenticator-klaB/united-states) - [Lithuania](https://apptail.io/app/factorcat-mfa-authenticator-klaB/lithuania) - [North Macedonia](https://apptail.io/app/factorcat-mfa-authenticator-klaB/north-macedonia) - [Mexico](https://apptail.io/app/factorcat-mfa-authenticator-klaB/mexico) - [Malaysia](https://apptail.io/app/factorcat-mfa-authenticator-klaB/malaysia) - [Nigeria](https://apptail.io/app/factorcat-mfa-authenticator-klaB/nigeria) - [France](https://apptail.io/app/factorcat-mfa-authenticator-klaB/france) - [South Africa](https://apptail.io/app/factorcat-mfa-authenticator-klaB/south-africa) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*