# PDF Document Scanner vs WhisperMobile

The clearest difference is price: PDF Document Scanner at Free against WhisperMobile's $22.99. PDF Document Scanner also leads on update cadence (every 5 days vs every 2 months). WhisperMobile's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.

PDF Document Scanner is free to download; WhisperMobile costs $22.99 up front. PDF Document Scanner sells 4 in-app purchases, starting at $1.49 per 7 days. WhisperMobile asks for nothing beyond the download.

PDF Document Scanner ships an update every 5 days, WhisperMobile every 2 months. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | PDF Document Scanner | WhisperMobile |
| --- | --- | --- |
| Price | **Free** | $22.99 |
| Rating | **[4.7 (118 ratings)](https://appshunter.io/ios/app/pdf-document-scanner-captize/id1488667597/reviews)** | — |
| Number of ratings | **118** | — |
| Positive reviews | 73.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 4 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MWare Technologies AS](https://appshunter.io/developer/1488667596) | [RENE SUESS](https://appshunter.io/developer/1694362558) |

## What reviewers say

### PDF Document Scanner

[App page](https://appshunter.io/ios/app/pdf-document-scanner-captize/id1488667597)

This app transforms your mobile device into a powerful scanner and document manager. It allows you to extract contact information, create searchable PDFs, and organize your files with folders and tags. Edit, sign, and share documents securely, optimizing your workflow from anywhere.

**Highlights:** Automatic document detection and correction, Extract contact info from business cards, Create searchable PDFs with OCR, Sign, edit, and share documents, Organize with folders and tags, Secure with Face ID/Touch ID, iCloud synchronization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Scanner weekly | $1.49 | per 7 days |
| PRO Scanner monthly | $2.99 | per month |
| PRO Scanner Yearly | $22.99 | per year |
| Pro Version Unlimited | $29.99 | one-time |


### WhisperMobile

[App page](https://appshunter.io/ios/app/whispermobile/id6780077077)

**In-app purchases:** none


## Frequently asked questions

### Is PDF Document Scanner free?

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

### Is WhisperMobile free?

WhisperMobile costs $22.99, with no in-app purchases.

### Do PDF Document Scanner or WhisperMobile have ads?

Neither PDF Document Scanner nor WhisperMobile shows ads.

### Which is updated more often, PDF Document Scanner or WhisperMobile?

PDF Document Scanner ships an update every 5 days, and WhisperMobile every 2 months. Most recently, PDF Document Scanner was updated on October 19, 2026 and WhisperMobile on October 18, 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.*