# Human Design Chart vs cool

The clearest difference is in-app purchases: cool at none against Human Design Chart's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Human Design Chart sells 2 in-app purchases, starting at $4.99 per month. cool asks for nothing beyond the download.

Human Design Chart ships an update every 2 days, cool every 3 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Human Design Chart | cool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 33 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Alon Melamud](https://appshunter.io/developer/1892493550) | [Zheniy Shacc](https://appshunter.io/developer/1886376938) |

## What reviewers say

### Human Design Chart

[App page](https://appshunter.io/ios/app/human-design-chart-trino/id6762017791)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trino Aligned - Monthly | $4.99 | per month |
| Trino Aligned - Yearly | $39.99 | per year |


### cool

[App page](https://appshunter.io/ios/app/cool-n/id6801367134)

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

**In-app purchases:** none


## Frequently asked questions

### Is Human Design Chart free?

Human Design Chart is free to download, with in-app purchases available.

### Is cool free?

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

### Do Human Design Chart or cool have ads?

Neither Human Design Chart nor cool shows ads.

### Which is updated more often, Human Design Chart or cool?

Human Design Chart ships an update every 2 days, and cool every 3 days. Most recently, Human Design Chart was updated on October 7, 2026 and cool on October 8, 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.*