# mMerchant vs One Touch Pay

The clearest difference is update cadence: One Touch Pay at every 3 weeks against mMerchant's every 5 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.

mMerchant ships an update every 5 months, One Touch Pay every 3 weeks. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | mMerchant | One Touch Pay |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 75 MB | 17 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SAIGON TREASURE COMMERCIAL JOINT STOCK BANK](https://appshunter.io/developer/860668140) | [ONE TOUCH VIET JOINT STOCK COMPANY](https://appshunter.io/developer/1680865368) |

## What reviewers say

### mMerchant

[App page](https://appshunter.io/ios/app/mmerchant/id1295649193)

This app offers a creative QR code payment experience for businesses in Vietnam, enabling quick and secure transactions. It simplifies payments for services and products, eliminating the need for traditional POS machines and reducing customer wait times.

**Highlights:** Creative QR code payment experience, Fast and secure transactions, Eliminates need for POS machines, Simplifies online and COD payments, Easy registration and usage, Transaction search, view, and cancellation

**Features:** macOS Compatibility

**In-app purchases:** none


### One Touch Pay

[App page](https://appshunter.io/ios/app/one-touch-pay/id6475560056)

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

**In-app purchases:** none


## Frequently asked questions

### Is mMerchant free?

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

### Is One Touch Pay free?

One Touch Pay is free to download, with no in-app purchases.

### Do mMerchant or One Touch Pay have ads?

Neither mMerchant nor One Touch Pay shows ads.

### Which is updated more often, mMerchant or One Touch Pay?

mMerchant ships an update every 5 months, and One Touch Pay every 3 weeks. Most recently, mMerchant was updated on October 13, 2026 and One Touch Pay on October 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.*