# AB Authenticator vs SentooGo

The clearest difference is iOS requirement: AB Authenticator at 12.0 against SentooGo's 17.6. 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.

AB Authenticator ships an update every 7 months, SentooGo every 3 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | AB Authenticator | SentooGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/ab-authenticator/id6717609548/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 29 MB | 28 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aruba Bank](https://appshunter.io/developer/1084797202) | [Sentoo B.V.](https://appshunter.io/developer/1727550136) |

## What reviewers say

### AB Authenticator

[App page](https://appshunter.io/ios/app/ab-authenticator/id6717609548)

Manage personal and business accounts securely on the go. Access your financial information anytime, anywhere with this application.

**Highlights:** Personal account management, Business account management, Anytime access, Anywhere access, Secure management

**Features:** macOS Compatibility

**In-app purchases:** none


### SentooGo

[App page](https://appshunter.io/ios/app/sentoogo/id6748025458)

**In-app purchases:** none


## Frequently asked questions

### Is AB Authenticator free?

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

### Is SentooGo free?

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

### Do AB Authenticator or SentooGo have ads?

Neither AB Authenticator nor SentooGo shows ads.

### Which is updated more often, AB Authenticator or SentooGo?

AB Authenticator ships an update every 7 months, and SentooGo every 3 months. Most recently, AB Authenticator was updated on October 1, 2026 and SentooGo on September 30, 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.*