# Simple PDF Scanner App vs ScanWow

The clearest difference is update cadence: ScanWow at every 4 days against Simple PDF Scanner App's every 3 weeks. ScanWow also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Simple PDF Scanner App sells 1 one-off in-app purchase and ScanWow sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Simple PDF Scanner App ships an update every 3 weeks, ScanWow every 4 days. The most recent releases landed on September 28, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Simple PDF Scanner App | ScanWow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (9 ratings)](https://appshunter.io/ios/app/scanwow-pdf-document-scanner/id6757687186/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 24 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MPK Tec AB](https://appshunter.io/developer/1833410194) | [Captain Intelligence LLC](https://appshunter.io/developer/1868278501) |

## What reviewers say

### Simple PDF Scanner App

[App page](https://appshunter.io/ios/app/simple-pdf-scanner-app/id6751097744)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple PDF Scanner App PRO | $4.99 | one-time |


### ScanWow

[App page](https://appshunter.io/ios/app/scanwow-pdf-document-scanner/id6757687186)

Transform your device into an intelligent document scanner. Enhance images, extract text with AI, and create professional PDFs. Offers on-device processing for privacy and a secure API for developers.

**Highlights:** AI-powered document enhancement, Text extraction with OCR, PDF creation and sharing, On-device scanning for privacy, Secure API export, Auto edge detection

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Magic Cloud Credits (1000) | $4.99 | one-time |
| ScanWow Pro | $4.99 | one-time |


## Frequently asked questions

### Is Simple PDF Scanner App free?

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

### Is ScanWow free?

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

### Do Simple PDF Scanner App or ScanWow have ads?

Neither Simple PDF Scanner App nor ScanWow shows ads.

### Which is updated more often, Simple PDF Scanner App or ScanWow?

Simple PDF Scanner App ships an update every 3 weeks, and ScanWow every 4 days. Most recently, Simple PDF Scanner App was updated on September 28, 2026 and ScanWow on September 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.*