# ChartCool vs LytranCloud

The clearest difference is in-app purchases: LytranCloud at none against ChartCool's 3. ChartCool's advantage is update cadence (every 2 months vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

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

ChartCool ships an update every 2 months, LytranCloud every 8 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ChartCool | LytranCloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 47 MB | 92 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [剑 刘](https://appshunter.io/developer/554498893) | [Shenzhen Energy Control Cloud Technology Co., Ltd](https://appshunter.io/developer/1765046101) |

## What reviewers say

### ChartCool

[App page](https://appshunter.io/ios/app/chartcool/id6444673109)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Membership | $4.99 | one-time |
| Semi-annual Membership | $8.99 | one-time |
| Annual Membership | $17.99 | one-time |


### LytranCloud

[App page](https://appshunter.io/ios/app/lytrancloud/id6745098718)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChartCool free?

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

### Is LytranCloud free?

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

### Do ChartCool or LytranCloud have ads?

Neither ChartCool nor LytranCloud shows ads.

### Which is updated more often, ChartCool or LytranCloud?

ChartCool ships an update every 2 months, and LytranCloud every 8 months. Most recently, ChartCool was updated on October 6, 2026 and LytranCloud on October 9, 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.*