# Kokkok Membership vs uMerchant

The clearest difference is iOS requirement: Kokkok Membership at 13.0 against uMerchant's 15.6. 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.

Kokkok Membership ships an update every 10 days, uMerchant weekly. The most recent releases landed on November 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Kokkok Membership | uMerchant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 79 MB | 40 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KOK KOK CO.,LTD](https://appshunter.io/developer/1636094360) | [NUMBER ONE MEDIA TECHNOLOGY CORPORATION](https://appshunter.io/developer/1111747806) |

## What reviewers say

### Kokkok Membership

[App page](https://appshunter.io/ios/app/kokkok-membership/id6443822575)

**Features:** macOS Compatibility

**In-app purchases:** none


### uMerchant

[App page](https://appshunter.io/ios/app/umerchant-voucher-scanner/id6757185225)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kokkok Membership free?

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

### Is uMerchant free?

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

### Do Kokkok Membership or uMerchant have ads?

Neither Kokkok Membership nor uMerchant shows ads.

### Which is updated more often, Kokkok Membership or uMerchant?

Kokkok Membership ships an update every 10 days, and uMerchant weekly. Most recently, Kokkok Membership was updated on November 7, 2026 and uMerchant on October 25, 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.*