# Google Authenticator vs Advec BI

The clearest difference is chart position: Google Authenticator at #3 against Advec BI's unranked. Advec BI's advantage is iOS requirement (15.6 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Google Authenticator ships an update every 4 months, Advec BI every 2 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Google Authenticator | Advec BI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.2M ratings)](https://appshunter.io/ios/app/google-authenticator/id388497605/reviews)** | — |
| Number of ratings | **1.2M** | — |
| Positive reviews | 57.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Best chart rank | **#3** | — |
| Size | 38 MB | 35 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [Mahmoud Kamel](https://appshunter.io/developer/801142965) |

## What reviewers say

### Google Authenticator

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

**Currently charting:** #3 Top Free · Utilities, #58 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


### Advec BI

[App page](https://appshunter.io/ios/app/advec-bi/id6748640490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Google Authenticator free?

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

### Is Advec BI free?

Advec BI is free to download, with no in-app purchases.

### Do Google Authenticator or Advec BI have ads?

Neither Google Authenticator nor Advec BI shows ads.

### Which is updated more often, Google Authenticator or Advec BI?

Google Authenticator ships an update every 4 months, and Advec BI every 2 months. Most recently, Google Authenticator was updated on November 2, 2026 and Advec BI on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*