# HNB Authenticator vs Pottu

The clearest difference is update cadence: Pottu at fortnightly against HNB Authenticator's every 2 months. HNB Authenticator's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

HNB Authenticator ships an update every 2 months, Pottu fortnightly. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | HNB Authenticator | Pottu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hnb-authenticator/id6447000431/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 23 MB | 57 MB |
| Requires iOS | **15** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Hatton National Bank](https://appshunter.io/developer/880560643) | [Teceze](https://appshunter.io/developer/6822717927) |

## What reviewers say

### HNB Authenticator

[App page](https://appshunter.io/ios/app/hnb-authenticator/id6447000431)

This app provides a secure and straightforward method for authenticating sign-ins and transactions. It also allows for offline OTP generation via SMS for mobile data.

**Highlights:** Secure authentication, Transaction verification, Offline OTP generation, SMS OTP delivery, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Pottu

[App page](https://appshunter.io/ios/app/pottu/id6822717925)

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

**In-app purchases:** none


## Frequently asked questions

### Is HNB Authenticator free?

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

### Is Pottu free?

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

### Do HNB Authenticator or Pottu have ads?

Neither HNB Authenticator nor Pottu shows ads.

### Which is updated more often, HNB Authenticator or Pottu?

HNB Authenticator ships an update every 2 months, and Pottu fortnightly. Most recently, HNB Authenticator was updated on November 12, 2026 and Pottu on November 13, 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.*