# PureWatermark: Photo Protect — Batch watermark, total privacy > Offline batch photo watermarking with customizable templates and a dedicated camera. (iPhone/iPad app by 雪婷 齐.) - Source: https://appshunter.io/ios/app/purewatermark-photo-protect/id6760801833 (this page in markdown: same URL + `.md`) - Developer: [雪婷 齐](https://appshunter.io/developer/1886307661) - Category: Utilities, Productivity - Price: $0.99 - Age rating: 4+ - Requires: iOS 18.6 · 24 MB - Languages: Chinese (Simplified, China), American English - Released: 2026-04-09 - Data updated: 2026-08-24 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/purewatermark-photo-protect/id6760801833/reviews.md ## What is PureWatermark? PureWatermark is a clean, simple, privacy-minded watermark app for creators, photographers, online sellers, designers, social media publishers, and anyone who needs to mark image ownership or source information. The workflow is direct: choose photos, select or edit a template, generate watermarked images, and save them to your album. Add visible tiled text watermarks for author names, store names, account IDs, dates, copyright notices, or custom notes. Adjust the text style, size, spacing, opacity, angle, and color. Save common styles as templates, then reuse them for batch processing or camera watermarking. PureWatermark also supports frequency-domain text watermarks. Embed short Chinese or English text inside an image as a hidden ownership mark, source note, copyright note, or private identifier. Hidden text does not appear as a normal overlay and can be read later inside PureWatermark. Standard mode is easy to use, while custom key mode supports more private scenarios. All image processing happens locally on your device. Photos do not need to be uploaded to a server. PureWatermark focuses on watermark creation, batch processing, hidden marking, and a local privacy-friendly workflow. Hidden watermarks are intended as auxiliary marks, not legal-grade copyright evidence, and recovery is not guaranteed after heavy compression, severe cropping, or complex edits. ## Key features - Batch watermark processing - Customizable watermark templates - Integrated watermark camera - 100% offline functionality - Minimalist design - Privacy-focused ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/purewatermark-photo-protect/id6760801833/reviews.md ### 5/5 — 不错，很简单 *2026-04-11* 隐私保护到位 ## Frequently asked questions about PureWatermark ### What is PureWatermark? PureWatermark is a utility app designed for adding watermarks to photos. It focuses on batch processing, customization, and offline functionality to protect your digital content and copyright. ### How does PureWatermark protect privacy? PureWatermark ensures 100% privacy by processing all images locally on your device. No internet connection is required, and your photos are never uploaded, making it safe for sensitive documents. ### Can I customize my watermarks with PureWatermark? Yes, you can highly customize your watermarks. Adjust text, color, opacity, font size, rotation, and line spacing. You can also create full-screen tiled watermarks and save multiple templates. ### Does PureWatermark have ads? No, PureWatermark is ad-free. The app is designed with a minimalist aesthetic and zero intrusive pop-ups or advertisements for a focused user experience. ### What devices does PureWatermark support? PureWatermark is currently supported on iPhone devices. It was released on April 9, 2026, with the latest version being 1.0.4 updated on May 31, 2026. ### How much does PureWatermark cost? PureWatermark is a paid application, available for a one-time purchase of $0.99. There are no in-app purchases or subscriptions required. ### Can PureWatermark process multiple photos at once? Yes, PureWatermark excels at lightning-fast batch processing. You can select multiple photos and apply watermarks simultaneously, significantly speeding up your workflow. ### Is PureWatermark suitable for professional use? Absolutely. Its features like batch processing, customizable templates, and offline security make it ideal for photographers, designers, e-commerce sellers, and anyone needing to protect their work professionally. ## Version history (last 5 releases) ### 1.1.0 — 2026-08-05 Version 1.1.0 only adds frequency-domain text watermarks. You can now embed short Chinese or English text inside an image and read the hidden content later in PureWatermark. It is useful for ownership marks, source notes, copyright notes, and private identifiers. This update adds standard mode for quick use and custom key mode for more private watermarking scenarios. The hidden watermark saving workflow has also been adapted while keeping image processing local with no upload required. ### 1.0.5 — 2026-07-08 What's new: 1. Bug fixes and performance improvements ### 1.0.4 — 2026-05-31 What's new: 1. Bug fixes and performance improvements ### 1.0.3 — 2026-05-21 What's new: 1. Bug fixes and performance improvements ### 1.0.2 — 2026-04-15 What's New in This Version: Thank you for your continued support of PureWatermark! We’ve been listening closely to your feedback and are excited to bring you the V1.0.2 update: Massive Performance Boost for High-Res Photos: 1、We noticed that occasionally, the app would crash (run out of memory) when handling extreme high-resolution photos from devices like the iPhone 17 Pro. In this update, we’ve completely overhauled the memory management of our underlying rendering engine. Now, even when processing massive photos with tens of millions of pixels, the app remains rock-solid and exports flawlessly! 2、Under-the-hood Improvements: We tweaked a few minor UI details to keep your experience as pure and smooth as possible. Every piece of feedback helps make PureWatermark better. If you’re enjoying the app, please consider leaving us a 5-star review on the App Store. Your support means the world to us! ## More apps by 雪婷 齐 - [SnapID Pro - ID Photo Maker](https://appshunter.io/ios/app/snapid-pro-id-photo-maker/id6767488033) - [SnapFrame - On-device AI](https://appshunter.io/ios/app/snapframe-on-device-ai/id6773542560) - [PicEasy - Private Photo Tool](https://appshunter.io/ios/app/piceasy-private-photo-tool/id6791810966) All apps by 雪婷 齐: https://appshunter.io/developer/1886307661 --- *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 2026-08-24.*