# FastSync vs Documents

The clearest difference is in-app purchases: FastSync at none against Documents's 2. FastSync also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Documents sells 2 in-app purchases, starting at $0.99 per month. FastSync asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | FastSync | Documents |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 2 MB | 39 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LEADVISION MEDIA MANAGEMENT LIMITED](https://appshunter.io/developer/1749906380) | [Identiq Infotech](https://appshunter.io/developer/1881019162) |

## What reviewers say

### FastSync

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

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

**In-app purchases:** none


### Documents

[App page](https://appshunter.io/ios/app/documents-files-and-docs/id6757513616)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |


## Frequently asked questions

### Is FastSync free?

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

### Is Documents free?

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

### Do FastSync or Documents have ads?

Neither FastSync nor Documents shows ads.

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

FastSync ships an update every 2 weeks, and Documents every 2 weeks. Most recently, FastSync was updated on September 21, 2026 and Documents on September 13, 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.*