# FlowStack vs Clair Mind

The clearest difference is in-app purchases: FlowStack at none against Clair Mind's 3. FlowStack also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Clair Mind sells 3 in-app purchases, starting at $5.99 per 7 days. FlowStack asks for nothing beyond the download.

## The numbers

| Metric | FlowStack | Clair Mind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 3 MB | 22 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [David Castellano](https://appshunter.io/developer/1892146693) | [Ziad Emadaldeen](https://appshunter.io/developer/1893606141) |

## What reviewers say

### FlowStack

[App page](https://appshunter.io/ios/app/flowstack-ai/id6761936853)

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

**In-app purchases:** none


### Clair Mind

[App page](https://appshunter.io/ios/app/clair-mind-ai-organized-notes/id6762269736)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clair Mind Pro Weekly | $5.99 | per 7 days |
| Clair Mind Pro Weekly + Trial | $7.99 | per 7 days |
| Clair Mind Pro | $79.99 | per year |


## Frequently asked questions

### Is FlowStack free?

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

### Is Clair Mind free?

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

### Do FlowStack or Clair Mind have ads?

Neither FlowStack nor Clair Mind shows ads.

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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.*