# Google Authenticator

> Generates time-based and counter-based verification codes for account security. (iPhone/iPad app by Google.)

- Source: https://appshunter.io/ios/app/google-authenticator/id388497605 (this page in markdown: same URL + `.md`)
- Developer: [Google](https://appshunter.io/developer/281956209)
- Category: Utilities
- Price: Free
- Rating: 4.90/5 from 1,160,889 App Store ratings · 1,579 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 39 MB
- Languages: Russian, Vietnamese, American English, Arabic, Hungarian, Dutch, Greek, Danish, Hebrew, Indonesian and 22 more
- Released: 2010-09-20
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/google-authenticator/id388497605/reviews.md

## What is Google Authenticator?

Google Authenticator adds an extra layer of security to your online accounts by adding a second step of verification when you sign in. This means that in addition to your password, you'll also need to enter a code that is generated by the Google Authenticator app on your phone.

The verification code can be generated by the Google Authenticator app on your phone, even if you don't have a network or cellular connection.

• Sync your Authenticator codes to your Google Account and across your devices. This way, you can always access them even if you lose your phone.

• Set up your Authenticator accounts automatically with a QR code. This is quick and easy, and it helps to ensure that your codes are set up correctly.

• Support for multiple accounts. You can use the Authenticator app to manage multiple accounts, so you don't have to switch between apps every time you need to sign in.

• Support for time-based and counter-based code generation. You can choose the type of code generation that best suits your needs.

• Transfer accounts between devices with a QR code. This is a convenient way to move your accounts to a new device.


To use Google Authenticator with Google, you need to enable 2-Step Verification on your Google Account. To get started visit http://www.google.com/2step

## Key features

- 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

## Chart rankings

- #3 in Top Free · Utilities (US App Store)
- #86 in Top Free (US App Store)

## What do users think of Google Authenticator?

Overall sentiment: negative

**Pros**

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

**Cons**

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

**Commonly reported bugs**

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

**Most requested features**

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

## Recent user reviews (10 of 1,579)

All indexed reviews: https://appshunter.io/ios/app/google-authenticator/id388497605/reviews.md

### 1/5 — Avoid Google completely

*2026-08-23, version 5.0.2*

I HIGHLY recommend you use other Authenticator apps. Google’s security is so poor it favours hackers over its users. Why? So they can upsell you more security features. My Google account was hacked and the scum bag changed everything, including wiping my GA. Did Google help me? No chance! Everything connected with my Google account is gone. Two YouTube channels (15 years of videos gone), Docs, Sheets, all the passwords. Google doesn’t care about you. It only cares about more money and power.

### 5/5 — W

*2026-08-23, version 5.0.2*

W

### 5/5 — 5 Stars

*2026-08-22, version 5.0.2*

Google Authenticator is good to use for personal data safety

### 5/5 — Brilliant

*2026-08-22, version 5.0.2*

Use the authenticator for for all my two step verification

### 5/5 — Super app

*2026-08-22, version 5.0.2*

Super thanks

### 5/5 — Wow

*2026-08-21, version 5.0.2*

Cool

### 5/5 — Sencillamente Excelente

*2026-08-21, version 5.0.2*

Lo máximo

### 5/5 — Buenisima

*2026-08-20, version 5.0.2*

Muy buena me sirve para tener todo protegido.

### 5/5 — Only reason for 3 star

*2026-08-20, version 5.0.2*

This is a great app. Works fine. No problems.

### 5/5 — Good

*2026-08-20, version 5.0.2*

Nice apps for password

## Frequently asked questions about Google Authenticator

### What does Google Authenticator do?

Google Authenticator adds an extra layer of security to your online accounts by generating a second verification code needed to sign in, in addition to your password. This code is generated on your phone.

### How do I set up an account?

You can set up your Authenticator accounts automatically by scanning a QR code provided by the service you wish to secure. This is a quick and easy process that ensures correct setup.

### Is Google Authenticator free to use?

Yes, Google Authenticator is a free application. There are no costs associated with downloading or using the app to generate verification codes.

### Can I use Google Authenticator without an internet connection?

Yes, the verification codes can be generated by the app even if you do not have a network or cellular connection. This allows for secure access anywhere.

### How can I manage multiple accounts with this app?

The app supports multiple accounts, allowing you to manage all your secured accounts within a single application. You can also transfer accounts between devices using a QR code.

## Version history (last 5 releases)

### 5.0.3 — 2026-08-24

• Bug fixes and improvements.

### 5.0.2 — 2026-07-13

• Bug fixes and improvements.

### 5.0.1 — 2026-06-25

• Bug fixes and improvements.

### 5.0.0 — 2026-01-05

• Bug fixes and improvements.

### 4.2.1 — 2024-06-26

• Bug fixes and improvements.

## Apps similar to Google Authenticator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Authenticator: Two Factor App](https://appshunter.io/ios/app/authenticator-two-factor-app/id6737652692) | 3.7 (6) | Free | Utilities |
| [Safari](https://appshunter.io/ios/app/safari/id1146562112) | 4.4 (147,157) | Free | Utilities |

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All apps by Google: https://appshunter.io/developer/281956209

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*