# Authenticator vs 2FA Authenticator

The clearest difference is monetization model: 2FA Authenticator at free against Authenticator's free with in-app purchases. Authenticator's advantage is update cadence (weekly vs monthly). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator sells 4 in-app purchases, starting at $6.99 per 7 days and 2FA Authenticator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Authenticator ships an update weekly, 2FA Authenticator monthly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Authenticator | 2FA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/authenticator-2fa-authy-and-mfa/id6744403699/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 54 MB | 5 MB |
| Requires iOS | **16.0** | 17 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rizki ARDYANSAH](https://appshunter.io/developer/1829948751) | [Thomas Weschke](https://appshunter.io/developer/1866715497) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-authy-and-mfa/id6744403699)

Secure your online accounts with this two-factor authentication app. It generates one-time passwords (OTP) and time-based one-time passwords (TOTP) for secure logins and multi-factor authentication (MFA). Protect your data from unauthorized access with a user-friendly interface and offline support.

**Highlights:** Generate TOTP & OTP codes, Secure and fast login with MFA, Account protection from hackers, User-friendly interface, Offline code generation, Multi-platform syncing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan with 3-day Trial | $6.99 | per 7 days |
| Monthly Premium Access | $19.99 | per month |
| Yearly Plan (Best Choice) | $49.99 | per year |
| Lifetime Access | $49.99 | one-time |


### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-trueauth/id6761183182)

This app securely manages verification codes for your online accounts. It generates one-time passwords (OTP) and keeps your data private with no tracking or external servers. Enjoy a fast, simple, and reliable authentication experience.

**Highlights:** Securely manage verification codes, Generate one-time passwords (OTP), Privacy-first experience with no tracking, Add accounts via QR code scanning, Offline-first functionality, Face ID/Touch ID protection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueAuth Pro | $4.99 | one-time |


## Frequently asked questions

### Is Authenticator free?

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

### Is 2FA Authenticator free?

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

### Do Authenticator or 2FA Authenticator have ads?

Neither Authenticator nor 2FA Authenticator shows ads.

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

Authenticator ships an update weekly, and 2FA Authenticator monthly. Most recently, Authenticator was updated on November 5, 2026 and 2FA Authenticator on November 5, 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.*