# CatAuth: 2FA Authenticator — Secure OTP & TOTP Codes

> Secure OTP & TOTP Codes (iPhone/iPad app by RICHYARD GEIMS, TOO.)

- Source: https://appshunter.io/ios/app/catauth-2fa-authenticator/id6788870191 (this page in markdown: same URL + `.md`)
- Developer: [RICHYARD GEIMS, TOO](https://appshunter.io/developer/1712845899)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.6 · 38 MB
- Languages: Korean, Greek, Dutch, Danish, German (Germany), Latvian, Russian, Romanian, Vietnamese, Bangla and 27 more
- Released: 2026-08-06
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/catauth-2fa-authenticator/id6788870191/reviews.md

## What is CatAuth?

Protect your online accounts with CatAuth, a simple and reliable two-factor authenticator for OTP and TOTP verification codes.

FAST TWO-FACTOR AUTHENTICATION

CatAuth generates time-based one-time passwords directly on your device. Use them as an additional verification step when signing in to services that support TOTP authentication.

QUICK AND EASY SETUP

Scan a QR code or enter a setup key manually. CatAuth starts generating verification codes in seconds and keeps your accounts organized in one convenient place.

KEY FEATURES

• Generate current OTP and TOTP verification codes
• Add accounts by scanning a QR code
• Enter setup keys manually
• Generate codes without an internet connection
• Back up and restore your authenticator accounts
• Manage multiple accounts in one place
• View clear countdowns before codes refresh
• Copy verification codes quickly

WORKS OFFLINE

Your TOTP codes are generated directly on your device using the account secret and current device time. No internet connection is required to view an up-to-date code after an account has been added.

BACKUP AND RESTORE

Create a backup of your authenticator accounts and restore them when needed. Keep access to your saved accounts when moving to another device or reinstalling the app.

BROAD COMPATIBILITY

CatAuth works with websites and services that support standard TOTP authentication, including email providers, social networks, cloud tools, developer platforms, financial services, and more.

Make every sign-in safer and simpler with CatAuth.

End of trial and renewal of subscription:
- Once your purchase is confirmed, payment will be debited from your iTunes account;
- The subscription will automatically renew unless the auto-renewal feature is turned off at least 24 hours before the end of the current period;
- Subscription renewal fees are debited from your account within 24 hours before the end of the current period;
- The user can manage subscriptions. Auto-renewal can be turned off after purchase in your iTunes Account Settings page;
- It is not possible to cancel an existing subscription before its expiration date.

Privacy Policy: https://cat2fauth.com/privacy-policy/
Terms of Use: https://cat2fauth.com/terms-of-use/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Premium Weekly Trial | $6.99 | per 7 days |
| Premium Yearly | $29.99 | per year |



## Version history (last 1 release)

### 1.0 — 2026-08-06

No release notes.

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All apps by RICHYARD GEIMS, TOO: https://appshunter.io/developer/1712845899

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*