# Google Authenticator vs Mobile 2FA Authenticator App

The clearest difference is rating: Google Authenticator at 4.9 against Mobile 2FA Authenticator App's 4.2. Google Authenticator also leads on in-app purchases (none vs 2) and ratings volume (1.2M vs 5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Mobile 2FA Authenticator App sells 2 in-app purchases, starting at $6.99 per 7 days. Google Authenticator asks for nothing beyond the download.

Google Authenticator holds the better App Store score, 4.9 against 4.2. That said, the two scores are not equally well evidenced: Google Authenticator has 1.2M ratings behind it against 5, so its average is the more settled of the two.

Google Authenticator ships an update every 4 months, Mobile 2FA Authenticator App every 7 months. The most recent releases landed on September 26, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Google Authenticator | Mobile 2FA Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.2M ratings)](https://appshunter.io/ios/app/google-authenticator/id388497605/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/mobile-2fa-authenticator-app/id6738383831/reviews) |
| Number of ratings | **1.2M** | 5 |
| Positive reviews | 58.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | **Free** | Freemium |
| Best chart rank | **#3** | — |
| Size | 39 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [Phoebe Crowhurst](https://appshunter.io/developer/1851202609) |

## What reviewers say

### Google Authenticator

[App page](https://appshunter.io/ios/app/google-authenticator/id388497605)

**Currently charting:** #3 Top Free · Utilities, #122 Top Free (US App Store)

Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

**Highlights:** Offline code generation, Sync codes across devices, Automatic QR code setup, Support for multiple accounts, Time-based and counter-based codes, Transfer accounts via QR code

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly
- 🔒 Secure authentication
- 🚀 Simple and fast
- 🔒 Reliable security
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Randomly deleted all codes
- 🐛 Unreliable, lost access to accounts
- 🐛 Timing issues, codes didn't work
- 🐛 Accounts duplicated then deleted
- 🐛 Wiped all accounts after update

**Reported bugs**

- Codes randomly deleted
- Accounts wiped after update
- Duplicated accounts then deleted all
- Timing issues, codes didn't work

**Requested features**

- Add scan from photo feature
- Ability to rename and group accounts
- Add Apple Watch app
- Implement cloud backup option


### Mobile 2FA Authenticator App

[App page](https://appshunter.io/ios/app/mobile-2fa-authenticator-app/id6738383831)

This app provides secure generation and storage of two-factor and multi-factor authentication codes. It offers end-to-end encryption, biometric protection, and cross-device syncing for easy access and restoration.

**Highlights:** Secure 2FA/MFA code generation and storage, Manual code addition, End-to-end encryption, Biometric access (Face ID/Touch ID), Secure backups and restoration, Cross-device syncing, Import existing tokens, TOTP support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Weekly Access | $6.99 | per 7 days |
| PRO Access with 3-Days Trial | $6.99 | per 7 days |


## Frequently asked questions

### Is Google Authenticator free?

Google Authenticator is free to download, with no in-app purchases.

### Is Mobile 2FA Authenticator App free?

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

### Which has better reviews, Google Authenticator or Mobile 2FA Authenticator App?

Google Authenticator is rated higher. Google Authenticator averages 4.9 out of 5 from 1.2M ratings, while Mobile 2FA Authenticator App averages 4.2 from 5 ratings.

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

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

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

Google Authenticator ships an update every 4 months, and Mobile 2FA Authenticator App every 7 months. Most recently, Google Authenticator was updated on September 26, 2026 and Mobile 2FA Authenticator App on September 7, 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.*