# Calmcloud by Ambimind vs Unicool

The clearest difference is in-app purchases: Calmcloud by Ambimind at none against Unicool's 2. Unicool's advantage is update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Unicool sells 2 in-app purchases, starting at $19.99 per month. Calmcloud by Ambimind asks for nothing beyond the download.

Calmcloud by Ambimind ships an update every 2 months, Unicool every 10 days. The most recent releases landed on October 17, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Calmcloud by Ambimind | Unicool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 67 MB | 88 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ambimind](https://appshunter.io/developer/1770756235) | [Unicool, Inc.](https://appshunter.io/developer/6785607353) |

## What reviewers say

### Calmcloud by Ambimind

[App page](https://appshunter.io/ios/app/calmcloud-by-ambimind/id6720749589)

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

**In-app purchases:** none


### Unicool

[App page](https://appshunter.io/ios/app/unicool-adhd-and-autism-tracker/id6785607351)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $19.99 | per month |
| Annual | $229.99 | per year |


## Frequently asked questions

### Is Calmcloud by Ambimind free?

Calmcloud by Ambimind is free to download, with no in-app purchases.

### Is Unicool free?

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

### Do Calmcloud by Ambimind or Unicool have ads?

Neither Calmcloud by Ambimind nor Unicool shows ads.

### Which is updated more often, Calmcloud by Ambimind or Unicool?

Calmcloud by Ambimind ships an update every 2 months, and Unicool every 10 days. Most recently, Calmcloud by Ambimind was updated on October 17, 2026 and Unicool 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.*