# Green Caravan vs ScanWow

The clearest difference is in-app purchases: Green Caravan at none against ScanWow's 2. Green Caravan also leads on iOS requirement (13.0 vs 15.0). ScanWow's advantage is update cadence (every 4 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. ScanWow sells 2 one-off in-app purchases. Green Caravan asks for nothing beyond the download.

Green Caravan ships an update every 3 months, ScanWow every 4 days. The most recent releases landed on September 9, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Green Caravan | 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 24 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Goyamotion B.V.](https://appshunter.io/developer/1494726633) | [Captain Intelligence LLC](https://appshunter.io/developer/1868278501) |

## What reviewers say

### Green Caravan

[App page](https://appshunter.io/ios/app/green-caravan/id1572479251)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Green Caravan free?

Green Caravan is free to download, with no in-app purchases.

### Is ScanWow free?

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

### Do Green Caravan or ScanWow have ads?

Neither Green Caravan nor ScanWow shows ads.

### Which is updated more often, Green Caravan or ScanWow?

Green Caravan ships an update every 3 months, and ScanWow every 4 days. Most recently, Green Caravan was updated on September 9, 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.*