# ABA Merchant vs Hattha Authenticator

The clearest difference is update cadence: ABA Merchant at monthly against Hattha Authenticator's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

ABA Merchant ships an update monthly, Hattha Authenticator every 3 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ABA Merchant | Hattha Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (15 ratings)](https://appshunter.io/ios/app/aba-merchant/id1559488956/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 85 MB | 31 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Advanced Bank of Asia Ltd.](https://appshunter.io/developer/1027725950) | [HATTHA BANK PLC.](https://appshunter.io/developer/1290101809) |

## What reviewers say

### ABA Merchant

[App page](https://appshunter.io/ios/app/aba-merchant/id1559488956)

This mobile point-of-sale solution allows businesses of any size to accept customer payments. It's designed for entrepreneurs and businesses like cafes, salons, or delivery services. Simply download, activate with your bank account, and start processing transactions.

**Highlights:** Accept customer payments, mPOS solution, Suitable for various business types, Easy activation with bank account, Free to use

**Features:** Vision Pro support

**In-app purchases:** none


### Hattha Authenticator

[App page](https://appshunter.io/ios/app/hattha-authenticator/id6479381854)

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

**In-app purchases:** none


## Frequently asked questions

### Is ABA Merchant free?

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

### Is Hattha Authenticator free?

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

### Do ABA Merchant or Hattha Authenticator have ads?

Neither ABA Merchant nor Hattha Authenticator shows ads.

### Which is updated more often, ABA Merchant or Hattha Authenticator?

ABA Merchant ships an update monthly, and Hattha Authenticator every 3 months. Most recently, ABA Merchant was updated on October 7, 2026 and Hattha Authenticator on October 2, 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.*