# Authenticator 2FA TOTP OTP MFA vs TOTP Authenticator

The clearest difference is update cadence: Authenticator 2FA TOTP OTP MFA at every 4 days against TOTP Authenticator's every 8 days. Authenticator 2FA TOTP OTP MFA also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator 2FA TOTP OTP MFA sells 2 in-app purchases, starting at $5.99 per 7 days and TOTP Authenticator sells 3 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

Authenticator 2FA TOTP OTP MFA ships an update every 4 days, TOTP Authenticator every 8 days. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Authenticator 2FA TOTP OTP MFA | TOTP Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-2fa-totp-otp-mfa/id6785217425/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 8 days |
| Monetization | Freemium | — |
| Size | 61 MB | 73 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LYKOV STUDIO LTD](https://appshunter.io/developer/1783754094) | [COGNIFLY LTD](https://appshunter.io/developer/1808620132) |

## What reviewers say

### Authenticator 2FA TOTP OTP MFA

[App page](https://appshunter.io/ios/app/authenticator-2fa-totp-otp-mfa/id6785217425)

Securely store and manage your two-factor authentication codes in one private location. Easily scan QR codes or enter keys to generate time-based one-time passwords for your accounts. Offers advanced features like encrypted backup and organization tools for a streamlined security experience.

**Highlights:** Time-based code generation, QR code scanning for setup, Manual key entry, Quick code copying, Local authentication for app access, Encrypted backup (premium), Account organization (premium)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Annual | $29.99 | per year |


### TOTP Authenticator

[App page](https://appshunter.io/ios/app/totp-authenticator-2fa/id6804706587)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.49 | per month |
| Annual Premium | $11.99 | per year |
| Lifetime Premium | $24.99 | one-time |


## Frequently asked questions

### Is Authenticator 2FA TOTP OTP MFA free?

Authenticator 2FA TOTP OTP MFA is free to download, with in-app purchases available.

### Is TOTP Authenticator free?

TOTP Authenticator is free to download, with in-app purchases available.

### Do Authenticator 2FA TOTP OTP MFA or TOTP Authenticator have ads?

Neither Authenticator 2FA TOTP OTP MFA nor TOTP Authenticator shows ads.

### Which is updated more often, Authenticator 2FA TOTP OTP MFA or TOTP Authenticator?

Authenticator 2FA TOTP OTP MFA ships an update every 4 days, and TOTP Authenticator every 8 days. Most recently, Authenticator 2FA TOTP OTP MFA was updated on October 5, 2026 and TOTP Authenticator on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*