# Chess SetBlue vs Sign Documents

The clearest difference is in-app purchases: Chess SetBlue at none against Sign Documents's 2. Chess SetBlue also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Sign Documents sells 2 in-app purchases, starting at $2.99 per 7 days. Chess SetBlue asks for nothing beyond the download.

## The numbers

| Metric | Chess SetBlue | Sign Documents |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 49 months | — |
| Size | 9 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Amit Tulsiyani](https://appshunter.io/developer/791504794) | [Zineb Touile](https://appshunter.io/developer/6786435863) |

## What reviewers say

### Chess SetBlue

[App page](https://appshunter.io/ios/app/chess-setblue/id1606676651)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sign Documents

[App page](https://appshunter.io/ios/app/sign-documents-e-signature/id6794876956)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Signature On Docs & Photos | $2.99 | per 7 days |
| Doc sign - Upload & Sign Docs | $39.99 | per year |


## Frequently asked questions

### Is Chess SetBlue free?

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

### Is Sign Documents free?

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

### Do Chess SetBlue or Sign Documents have ads?

Neither Chess SetBlue nor Sign Documents 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.*