# Smart West Wing vs Batchim

The clearest difference is ads: Smart West Wing at none against Batchim's shown. Smart West Wing also leads on iOS requirement (12.0 vs 15.1). Batchim's advantage is update cadence (every 4 days vs monthly). On price, 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.

Smart West Wing ships an update monthly, Batchim every 4 days. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Smart West Wing | Batchim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Size | 97 MB | 53 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [C.S. InfoTech](https://appshunter.io/developer/1239116634) | [SEUNGWOO LEE](https://appshunter.io/developer/1881844522) |

## What reviewers say

### Smart West Wing

[App page](https://appshunter.io/ios/app/smart-west-wing/id6463776429)

**Features:** macOS Compatibility

**In-app purchases:** none


### Batchim

[App page](https://appshunter.io/ios/app/batchim-learn-korean/id6761422411)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart West Wing free?

Smart West Wing is free to download, with no in-app purchases.

### Is Batchim free?

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

### Do Smart West Wing or Batchim have ads?

Batchim shows ads; Smart West Wing does not.

### Which is updated more often, Smart West Wing or Batchim?

Smart West Wing ships an update monthly, and Batchim every 4 days. Most recently, Smart West Wing was updated on September 29, 2026 and Batchim on October 5, 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.*