# K vs Be Express Pay

The clearest difference is update cadence: K at every 3 months against Be Express Pay's every 7 months. Be Express Pay's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 1.0 for K against 1.0 for Be Express Pay. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

K ships an update every 3 months, Be Express Pay every 7 months. The most recent releases landed on September 17, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | K | Be Express Pay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/k-powerpay-mpos/id567632590/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/be-express-pay/id1076253205/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 20 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KASIKORNBANK PUBLIC COMPANY LIMITED](https://appshunter.io/developer/361170634) | [Bangkok Bank Public Company Limited](https://appshunter.io/developer/660238719) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-powerpay-mpos/id567632590)

Transform your smartphone or tablet into a secure credit card payment terminal. Accept VISA and MasterCard payments anywhere, anytime with advanced security standards. Send digital receipts via email or phone number.

**Highlights:** Accept VISA and MasterCard, Secure credit card terminal, Digital receipt sending, PCI DSS compliance, Encrypted transactions, Mobile Point-of-Sale device integration

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

**In-app purchases:** none


### Be Express Pay

[App page](https://appshunter.io/ios/app/be-express-pay/id1076253205)

Turn your smartphone or tablet into a secure payment device. Accept various debit and credit cards for merchandise and services. Become a merchant and enjoy the benefits of easy payment processing.

**Highlights:** Accepts VISA, MasterCard, JCB, Unionpay, TPN, Supports debit and credit cards, Transforms iOS devices into payment terminals, Secure payment processing, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is Be Express Pay free?

Be Express Pay is free to download, with no in-app purchases.

### Which has better reviews, K or Be Express Pay?

K and Be Express Pay are both rated 1.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do K or Be Express Pay have ads?

Neither K nor Be Express Pay shows ads.

### Which is updated more often, K or Be Express Pay?

K ships an update every 3 months, and Be Express Pay every 7 months. Most recently, K was updated on September 17, 2026 and Be Express Pay on July 4, 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.*