# foldy vs FlowStack

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

Both are free to download. foldy sells 1 in-app purchase, starting at $3.99 per month. FlowStack asks for nothing beyond the download.

## The numbers

| Metric | foldy | FlowStack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 8 MB | 3 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Foldy UG (haftungsbeschrankt)](https://appshunter.io/developer/1830657830) | [David Castellano](https://appshunter.io/developer/1892146693) |

## What reviewers say

### foldy

[App page](https://appshunter.io/ios/app/foldy-ai-document-manager/id6749476037)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Foldy Pro | $3.99 | per month |


### FlowStack

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

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

**In-app purchases:** none


## Frequently asked questions

### Is foldy free?

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

### Is FlowStack free?

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

### Do foldy or FlowStack have ads?

Neither foldy nor FlowStack 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.*