# TOTP Authenticator vs 2FA ALP Authenticator PRO

The clearest difference is rating: 2FA ALP Authenticator PRO at 5.0 against TOTP Authenticator's 4.0. 2FA ALP Authenticator PRO also leads on in-app purchases (none vs 3). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. TOTP Authenticator sells 3 in-app purchases, starting at $4.99 per month. 2FA ALP Authenticator PRO asks for nothing beyond the download.

2FA ALP Authenticator PRO holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | TOTP Authenticator | 2FA ALP Authenticator PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/totp-authenticator-2fa/id6499522748/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2fa-alp-authenticator-pro/id6740704486/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 1 MB | 20 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [悦 刘](https://appshunter.io/developer/1738026343) | [ALPCOM LTD](https://appshunter.io/developer/1729556732) |

## What reviewers say

### TOTP Authenticator

[App page](https://appshunter.io/ios/app/totp-authenticator-2fa/id6499522748)

This app generates single-use six-digit login codes using the Time-Based One-Time Password (TOTP) algorithm. It supports manual input or QR code scanning for easy setup and offers both light and dark themes. All data is stored locally for enhanced privacy.

**Highlights:** TOTP algorithm for secure codes, Manual input and QR code scanning, Light and dark theme support, Versatile key support for multiple services, Efficient search functionality, Local data storage for privacy

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month vip | $4.99 | per month |
| 3 month vip | $11.99 | per 3 months |
| 1 year vip | $23.99 | 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 TOTP Authenticator free?

TOTP 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, TOTP Authenticator or 2FA ALP Authenticator PRO?

2FA ALP Authenticator PRO is rated higher. TOTP Authenticator averages 4.0 out of 5 from 2 ratings, while 2FA ALP Authenticator PRO averages 5.0 from 1 ratings.

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

Neither TOTP Authenticator nor 2FA ALP Authenticator PRO shows ads.

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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.*