# Maskduck vs Ray Scan

The clearest difference is update cadence: Maskduck at weekly against Ray Scan's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Maskduck sells 1 one-off in-app purchase and Ray Scan sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Maskduck ships an update weekly, Ray Scan fortnightly. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Maskduck | Ray Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ray-scan-pdf-document-scanner/id6804876091/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Freemium |
| Size | 1 MB | 67 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [雨燕 杨](https://appshunter.io/developer/1842354750) | [Arth Labs Inc.](https://appshunter.io/developer/6804876363) |

## What reviewers say

### Maskduck

[App page](https://appshunter.io/ios/app/maskduck/id6762729063)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Watermark | $0.99 | one-time |


### Ray Scan

[App page](https://appshunter.io/ios/app/ray-scan-pdf-document-scanner/id6804876091)

Transform your phone into a powerful document scanner. Easily capture, edit, sign, and convert files into various formats. Utilize AI for translation, summarization, and data extraction from documents.

**Highlights:** Edge detection and auto capture, Searchable PDFs with OCR, Fill and sign documents, Convert files to PDF, JPG, XLSX, CSV, AI-powered document summarization and translation, Cloud sync and organization, Object counting and QR code scanning

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ray Scan Pro - Monthly | $7.99 | per month |
| Ray Scan Pro - Annual | $39.99 | per year |
| Ray Scan Pro - Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Maskduck free?

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

### Is Ray Scan free?

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

### Do Maskduck or Ray Scan have ads?

Neither Maskduck nor Ray Scan shows ads.

### Which is updated more often, Maskduck or Ray Scan?

Maskduck ships an update weekly, and Ray Scan fortnightly. Most recently, Maskduck was updated on October 31, 2026 and Ray Scan on November 10, 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.*