# Signature maker vs PDF Scanner

The clearest difference is ads: Signature maker at none against PDF Scanner's shown. Signature maker also leads on update cadence (every 6 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Signature maker sells 4 in-app purchases, starting at $9.99 per 7 days and PDF Scanner sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Signature maker ships an update every 6 days, PDF Scanner every 2 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | Signature maker | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (38 ratings)](https://appshunter.io/ios/app/signature-maker-pdf-boost/id6744640292/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 17 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Appers Limited](https://appshunter.io/developer/1693135577) | [Isinsu Arici Tan](https://appshunter.io/developer/1831044149) |

## What reviewers say

### Signature maker

[App page](https://appshunter.io/ios/app/signature-maker-pdf-boost/id6744640292)

Easily sign, edit, scan, and convert PDF documents on your iPhone. This app allows you to create and manage digital signatures, extract text, and convert files to various formats. It's designed for quick and intuitive document management for everyday tasks.

**Highlights:** Sign PDFs with custom electronic signatures, Create and manage multiple signature styles, Scan documents to PDF or image formats, Edit PDF pages (reorder, remove, add), Extract text from PDFs to TXT or DOC, Convert PDFs to JPEG/PNG

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscription | $9.99 | per 7 days |
| Promo Annual | $29.99 | per year |
| Annual subscription | $69.99 | per year |
| Scanner Life Time | $79.99 | one-time |


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-ocr-scanner/id6761268466)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Yearly Subscription | $9.99 | per year |
| Lifetime Access | $6.99 | one-time |


## Frequently asked questions

### Is Signature maker free?

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

### Is PDF Scanner free?

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

### Do Signature maker or PDF Scanner have ads?

PDF Scanner shows ads; Signature maker does not.

### Which is updated more often, Signature maker or PDF Scanner?

Signature maker ships an update every 6 days, and PDF Scanner every 2 months. Most recently, Signature maker was updated on October 28, 2026 and PDF Scanner on October 28, 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.*