# ChartMaster vs 차트차트

The clearest difference is in-app purchases: 차트차트 at none against ChartMaster's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ChartMaster sells 4 one-off in-app purchases. 차트차트 asks for nothing beyond the download.

ChartMaster ships an update weekly, 차트차트 every 4 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ChartMaster | 차트차트 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 5 MB | 89 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Byoungho Kim](https://appshunter.io/developer/1888452963) | [hyungeun cho](https://appshunter.io/developer/6787518530) |

## What reviewers say

### ChartMaster

[App page](https://appshunter.io/ios/app/chartmaster-stock-chart-class/id6768274370)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack A: Candles+Volume+Trend | $2.99 | one-time |
| Pack B: Moving Avg+Indicators | $2.99 | one-time |
| Pack C: Patterns+Waves+Combos | $4.99 | one-time |
| Lifetime All Access | $5.99 | one-time |


### 차트차트

[App page](https://appshunter.io/ios/app/id6787518528)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChartMaster free?

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

### Is 차트차트 free?

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

### Do ChartMaster or 차트차트 have ads?

Neither ChartMaster nor 차트차트 shows ads.

### Which is updated more often, ChartMaster or 차트차트?

ChartMaster ships an update weekly, and 차트차트 every 4 days. Most recently, ChartMaster was updated on November 3, 2026 and 차트차트 on October 28, 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.*