# Paper Scanner vs iSign

The clearest difference is in-app purchases: Paper Scanner at none against iSign's 4. Paper Scanner also leads on iOS requirement (11.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. iSign sells 4 in-app purchases, starting at $0.99 per month. Paper Scanner asks for nothing beyond the download.

## The numbers

| Metric | Paper Scanner | iSign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/isign-pdf-reader-ai-editor/id6444390217/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 68 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mayur Godhani](https://appshunter.io/developer/1563679194) | [Bruno Wide](https://appshunter.io/developer/1262013609) |

## What reviewers say

### Paper Scanner

[App page](https://appshunter.io/ios/app/paper-scanner-pdf-and-doc-scan/id1640100515)

**Features:** macOS Compatibility

**In-app purchases:** none


### iSign

[App page](https://appshunter.io/ios/app/isign-pdf-reader-ai-editor/id6444390217)

Transform any document into a searchable, signable PDF. Scan, organize, and edit with AI-powered summaries and OCR. Your data remains private on your device.

**Highlights:** Scan documents to PDF, Automatic edge detection, Edit and sign documents, OCR text recognition, AI-powered summaries, On-device data storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanner Pro - Monthly Promo | $0.99 | per month |
| Scanner Pro - Monthly | $1.99 | per month |
| Scanner Pro - Yearly Promo | $9.99 | per year |
| Scanner Pro - Yearly | $19.99 | per year |


## Frequently asked questions

### Is Paper Scanner free?

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

### Is iSign free?

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

### Do Paper Scanner or iSign have ads?

Neither Paper Scanner nor iSign 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.*