# YAM vs 자람

The clearest difference is in-app purchases: 자람 at none against YAM's 3. 자람 also leads on update cadence (every 2 days vs every 10 days). YAM's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. YAM sells 3 one-off in-app purchases. 자람 asks for nothing beyond the download.

YAM ships an update every 10 days, 자람 every 2 days. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | YAM | 자람 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Size | 599 MB | 35 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [weclover. Inc.](https://appshunter.io/developer/1631781617) | [Changyong Shin](https://appshunter.io/developer/6780309776) |

## What reviewers say

### YAM

[App page](https://appshunter.io/ios/app/yam-e-coding/id1631781495)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1개월 이용권 | $9.99 | one-time |
| 3개월 이용권 | $29.99 | one-time |
| 12개월 이용권 | $99.99 | one-time |


### 자람

[App page](https://appshunter.io/ios/app/id6780309774)

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

**In-app purchases:** none


## Frequently asked questions

### Is YAM free?

YAM is free to download, with in-app purchases available.

### Is 자람 free?

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

### Do YAM or 자람 have ads?

Neither YAM nor 자람 shows ads.

### Which is updated more often, YAM or 자람?

YAM ships an update every 10 days, and 자람 every 2 days. Most recently, YAM was updated on October 2, 2026 and 자람 on October 14, 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.*