# foldy vs FastSync

The clearest difference is in-app purchases: FastSync at none against foldy's 1. FastSync also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, 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. FastSync asks for nothing beyond the download.

foldy ships an update every 9 days, FastSync every 2 weeks. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | foldy | FastSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 8 MB | 2 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Foldy UG (haftungsbeschrankt)](https://appshunter.io/developer/1830657830) | [LEADVISION MEDIA MANAGEMENT LIMITED](https://appshunter.io/developer/1749906380) |

## 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 |


### FastSync

[App page](https://appshunter.io/ios/app/fastsync-file-manager-and-docs/id6756871426)

**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 FastSync free?

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

### Do foldy or FastSync have ads?

Neither foldy nor FastSync shows ads.

### Which is updated more often, foldy or FastSync?

foldy ships an update every 9 days, and FastSync every 2 weeks. Most recently, foldy was updated on September 17, 2026 and FastSync on September 18, 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.*