# PowerDocs Trade vs Document Signer

The clearest difference is in-app purchases: PowerDocs Trade at none against Document Signer's 3. Document Signer's advantage is update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Document Signer sells 3 in-app purchases, starting at $5.99 per 7 days. PowerDocs Trade asks for nothing beyond the download.

PowerDocs Trade ships an update fortnightly, Document Signer every 2 days. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PowerDocs Trade | Document Signer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 40 MB | 9 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [PowerDocs LTD](https://appshunter.io/developer/1801934647) | [Karl Klein](https://appshunter.io/developer/1777618971) |

## What reviewers say

### PowerDocs Trade

[App page](https://appshunter.io/ios/app/powerdocs-trade/id6747077988)

**Features:** macOS Compatibility

**In-app purchases:** none


### Document Signer

[App page](https://appshunter.io/ios/app/document-signer-easysign/id6748326106)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly plan | $5.99 | per 7 days |
| Yearly plan | $29.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is PowerDocs Trade free?

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

### Is Document Signer free?

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

### Do PowerDocs Trade or Document Signer have ads?

Neither PowerDocs Trade nor Document Signer shows ads.

### Which is updated more often, PowerDocs Trade or Document Signer?

PowerDocs Trade ships an update fortnightly, and Document Signer every 2 days. Most recently, PowerDocs Trade was updated on October 19, 2026 and Document Signer on October 6, 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.*