# Maskduck

> Maskduck (iPhone/iPad app by 雨燕 杨.)

- Source: https://appshunter.io/ios/app/maskduck/id6762729063 (this page in markdown: same URL + `.md`)
- Developer: [雨燕 杨](https://appshunter.io/developer/1842354750)
- Category: Utilities, Photo & Video
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: English, Chinese
- Released: 2026-04-22
- Data updated: 2026-05-29
- User reviews in markdown: https://appshunter.io/ios/app/maskduck/id6762729063/reviews.md

## What is Maskduck?

Maskduck is the fastest way to hide sensitive information in your screenshots and photos before you share them.

Smart detection finds private info for you — then a single tap covers it up. Everything happens on your device. Your photos never leave your phone.

WHAT IT MASKS
• Phone numbers
• Email addresses
• Credit and debit card numbers
• ID and document numbers
• Bank account numbers
• IP addresses
• License plates
• Long numeric strings that look private

HOW IT WORKS
1. Pick a photo from your library.
2. Maskduck scans the text and highlights anything sensitive.
3. Tap to hide it — or draw your own mask with the brush or rectangle tool.
4. Save or share. That's it.

FOUR MASK STYLES
• Solid — clean black bars
• Pixelate — classic mosaic look
• Blur — soft gaussian blur
• Hide — cover with a matching background

BUILT FOR PRIVACY
• 100% on-device processing — nothing is uploaded
• No account, no sign-in, no ads, no tracking
• Works offline
• Only asks for the photo permissions it actually needs

WHO IT'S FOR
• Anyone sharing receipts, tickets, or order confirmations
• Sellers posting product photos with personal info in the background
• Developers and designers sharing screenshots with tokens or emails
• Journalists and researchers redacting documents
• Anyone who values privacy before hitting "send"

Stop cropping awkwardly or editing in five different apps. Maskduck handles it in seconds.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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



## Version history (last 2 releases)

### 1.2 — 2026-04-28

• Optional in-app purchase to remove the watermark on exports — one-time, no subscription.
• Faster image processing for both the editor and the Shortcuts action.

### 1.0 — 2026-04-22

No release notes.

## More apps by 雨燕 杨

- [Pushwire](https://appshunter.io/ios/app/pushwire/id6760256894)

All apps by 雨燕 杨: https://appshunter.io/developer/1842354750

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-29.*