# SafeMark — 本地水印工具，保障隐私安全

> 本地水印工具，保障隐私安全 (iPhone/iPad app by 帅 张.)

- Source: https://appshunter.io/ios/app/safemark/id6744825189 (this page in markdown: same URL + `.md`)
- Developer: [帅 张](https://appshunter.io/developer/1809381832)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2025-07-03
- Data updated: 2026-05-20
- User reviews in markdown: https://appshunter.io/ios/app/safemark/id6744825189/reviews.md

## What is SafeMark?

SafeMark is a watermarking tool designed to protect sensitive personal images, especially useful for scenarios like submitting ID photos, bank card photos, and more.

【Key Features】
• Local Watermarking: All image processing is completed locally without uploading any data, ensuring your privacy.
• Customizable Watermarks: Supports custom text, size, opacity, and color for watermarks.
• Real-Time Preview: Instantly see the effects of watermark adjustments.
• Simple Interface: Easy and intuitive operation, add and save watermarks with one click.

【Use Cases】
• Add restrictive watermarks like “For applying for xx credit card only, invalid for other purposes” to bank card photos.
• Add purpose-specific watermarks to ID photos.
• Add copyright information to personal photos.

【Privacy Protection】
• Fully offline operation, no internet connection required.
• No user image data is collected or uploaded.
• All processing is done locally on your device.

SafeMark – A simple and secure watermarking tool that adds an extra layer of protection to your sensitive photos.


## Version history (last 5 releases)

### 1.2.8 — 2025-11-10

- Newly supports iOS 26, with full adaptation to the Liquid Glass interface

### 1.2.7 — 2025-08-25

- Optimised App Store search keywords.

### 1.2.6 — 2025-07-03

1. Supports automatic language switching based on system settings, now available in 5 languages.
2. Polished and refreshed: Fixed some known bugs for a smoother overall experience.

### 1.2.5 — 2025-06-02

- 新增「开发手记」入口：作为边学边做的小项目，希望你也能感受到它的成长过程。
- 在设置页面的版本号处新增跳转链接：点一下就能直接前往 App Store 更新版本啦～

### 1.2.4 — 2025-05-23

- 修复在 WebView 中调用摄像头和麦克风导致应用崩溃的问题。
- 修修补补，焕然一新：修复了一些已知 bug，整体运行更流畅啦～

## Apps similar to SafeMark

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [鹭推 - 跟踪您的推广效率](https://appshunter.io/ios/app/id1661288109) | — | Free | Utilities |
| [PhotoPrune](https://appshunter.io/ios/app/photoprune/id6754231797) | — | Free | Utilities |
| [Hobao](https://appshunter.io/ios/app/hobao/id6745316121) | — | Free | Utilities |
| [WatermarkYourID](https://appshunter.io/ios/app/watermarkyourid/id6751237772) | — | Free | Utilities |

## More apps by 帅 张

- [Glasscape - Glass Wallpaper](https://appshunter.io/ios/app/glasscape-glass-wallpaper/id6755082892)

All apps by 帅 张: https://appshunter.io/developer/1809381832

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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 2026-05-20.*