# 2FA Authenticator vs Authenticator App 2FA

The clearest difference is monetization model: 2FA Authenticator at free against Authenticator App 2FA's free with in-app purchases. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 2FA Authenticator sells 1 one-off in-app purchase and Authenticator App 2FA sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

2FA Authenticator ships an update monthly, Authenticator App 2FA every 3 weeks. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator | Authenticator App 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-lokio/id6788343248/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 53 MB |
| Requires iOS | **17** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Weschke](https://appshunter.io/developer/1866715497) | [Desidari Holding Ltd.](https://appshunter.io/developer/1576843270) |

## What reviewers say

### 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 |


### Authenticator App 2FA

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-lokio/id6788343248)

Secure your online accounts with two-factor authentication. Generate time-based one-time passwords (TOTP) for fast and reliable sign-ins across thousands of services. Works offline and offers encrypted backups for peace of mind.

**Highlights:** Generate secure 2FA, OTP, and TOTP codes, Fast QR code scanner for setup, Manual account setup with key, Works completely offline, Face ID and passcode protection, Encrypted iCloud backup, QR code account transfer

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited 2FA — Monthly | $7.99 | per 7 days |
| Unlimited 2FA Codes — Annual Offer | $24.99 | per year |
| Unlimited 2FA Codes — Annual | $49.99 | per year |


## Frequently asked questions

### Is 2FA Authenticator free?

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

### Is Authenticator App 2FA free?

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

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

Neither 2FA Authenticator nor Authenticator App 2FA shows ads.

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

2FA Authenticator ships an update monthly, and Authenticator App 2FA every 3 weeks. Most recently, 2FA Authenticator was updated on October 4, 2026 and Authenticator App 2FA 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.*