# Retail Plus vs SignPaper

The clearest difference is in-app purchases: Retail Plus at none against SignPaper's 3. Retail Plus also leads on iOS requirement (9.0 vs 17.0). SignPaper's advantage is update cadence (every 4 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. SignPaper sells 3 in-app purchases, starting at $14.99 per month. Retail Plus asks for nothing beyond the download.

Retail Plus ships an update every 4 months, SignPaper every 4 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Retail Plus | SignPaper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 14 MB | 22 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SOOYA PTY LTD](https://appshunter.io/developer/1495272185) | [Ilia Pisarenko](https://appshunter.io/developer/1880716590) |

## What reviewers say

### Retail Plus

[App page](https://appshunter.io/ios/app/retail-plus/id1495411161)

**Features:** macOS Compatibility

**In-app purchases:** none


### SignPaper

[App page](https://appshunter.io/ios/app/signpaper-esign-pdf-documents/id6759988044)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Pro Monthly | $14.99 | per month |
| Unlimited Pro Annual | $49.99 | per year |
| 3 Document Pack | $5.99 | one-time |


## Frequently asked questions

### Is Retail Plus free?

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

### Is SignPaper free?

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

### Do Retail Plus or SignPaper have ads?

Neither Retail Plus nor SignPaper shows ads.

### Which is updated more often, Retail Plus or SignPaper?

Retail Plus ships an update every 4 months, and SignPaper every 4 days. Most recently, Retail Plus was updated on November 7, 2026 and SignPaper on October 31, 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.*