# Authenticator vs 2FA ALP Authenticator PRO

The clearest difference is rating: 2FA ALP Authenticator PRO at 5.0 against Authenticator's 4.5. 2FA ALP Authenticator PRO also leads on in-app purchases (none vs 19) and ads (none vs shown). Authenticator's advantage is ratings volume (135 vs 1). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator sells 17 in-app purchases, starting at $0.99 per 7 days. 2FA ALP Authenticator PRO asks for nothing beyond the download.

2FA ALP Authenticator PRO holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Authenticator has 135 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Authenticator ships an update every 5 months, 2FA ALP Authenticator PRO every 11 days. The most recent releases landed on September 4, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Authenticator | 2FA ALP Authenticator PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (135 ratings)](https://appshunter.io/ios/app/authenticator-mobile-2fa-mfa/id6450538201/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2fa-alp-authenticator-pro/id6740704486/reviews)** |
| Number of ratings | **135** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 11 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 127 MB | 20 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ZipoApps](https://appshunter.io/developer/1671444635) | [ALPCOM LTD](https://appshunter.io/developer/1729556732) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-mobile-2fa-mfa/id6450538201)

Enhance your online security with this app that generates time-based one-time passwords for two-factor authentication. It securely stores all your accounts in one place and works offline, offering peace of mind against cyber threats.

**Highlights:** Generates secure TOTP codes, Stores all accounts in one app, Works offline, Secure cloud backup and sync, Biometric and PIN protection, Auto-fill and copy to clipboard

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $0.99 | per 7 days |
| Unlimited access | $1.99 | per 7 days |
| Unlimited access | $2.99 | per 7 days |
| Unlimited access | $3.99 | per 7 days |
| Unlimited access | $4.99 | per 7 days |
| 2FA Authenticator App: Secure | $5.99 | per 7 days |
| 2FA Authenticator App: Secure | $5.99 | per 7 days |
| Unlimited access | $5.99 | per 7 days |
| Unlimited access | $6.99 | per 7 days |
| Unlimited access | $7.99 | per 7 days |
| Unlimited access | $8.99 | per 7 days |
| Unlimited access | $9.99 | per year |
| Authenticate ID: Authorization | $19.99 | per month |
| Unlimited access | $19.99 | per month |
| Unlimited access | $29.99 | per month |
| Unlimited access | $39.99 | per year |
| Unlimited access | $49.99 | per year |


### 2FA ALP Authenticator PRO

[App page](https://appshunter.io/ios/app/2fa-alp-authenticator-pro/id6740704486)

This app provides a robust solution for enhancing account security through two-factor authentication. It generates time-based codes to add an extra layer of protection against unauthorized access, safeguarding your sensitive data.

**Highlights:** Generate secure time-based codes, Enhance account security, Protect sensitive data, Minimize unauthorized access risk, Add an extra layer of protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator free?

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

### Is 2FA ALP Authenticator PRO free?

2FA ALP Authenticator PRO is free to download, with no in-app purchases.

### Which has better reviews, Authenticator or 2FA ALP Authenticator PRO?

2FA ALP Authenticator PRO is rated higher. Authenticator averages 4.5 out of 5 from 135 ratings, while 2FA ALP Authenticator PRO averages 5.0 from 1 ratings.

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

Authenticator shows ads; 2FA ALP Authenticator PRO does not.

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

Authenticator ships an update every 5 months, and 2FA ALP Authenticator PRO every 11 days. Most recently, Authenticator was updated on September 4, 2026 and 2FA ALP Authenticator PRO on June 1, 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.*