# My grain(마이그레인) vs 쇼핑중심

The clearest difference is ads: My grain(마이그레인) at none against 쇼핑중심's shown. My grain(마이그레인) also leads on update cadence (every 4 weeks vs every 3 months). On price, in-app purchases, device support 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.

My grain(마이그레인) ships an update every 4 weeks, 쇼핑중심 every 3 months. The most recent releases landed on August 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | My grain(마이그레인) | 쇼핑중심 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Size | 71 MB | 23 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R&G COMPANY INC](https://appshunter.io/developer/1804258552) | [WEEDSOFT Co., Ltd.](https://appshunter.io/developer/1442191587) |

## What reviewers say

### My grain(마이그레인)

[App page](https://appshunter.io/ios/app/my-grain/id6473332475)

**Features:** Vision Pro support

**In-app purchases:** none


### 쇼핑중심

[App page](https://appshunter.io/ios/app/id6477993909)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My grain(마이그레인) free?

My grain(마이그레인) is free to download, with no in-app purchases.

### Is 쇼핑중심 free?

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

### Do My grain(마이그레인) or 쇼핑중심 have ads?

쇼핑중심 shows ads; My grain(마이그레인) does not.

### Which is updated more often, My grain(마이그레인) or 쇼핑중심?

My grain(마이그레인) ships an update every 4 weeks, and 쇼핑중심 every 3 months. Most recently, My grain(마이그레인) was updated on August 11, 2026 and 쇼핑중심 on September 17, 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.*