--- title: "打卡水印相机 - 真实时间地点打卡相机 — App Overview" url: https://marlvel.ai/apps/app--309 category: Photo & Video developer: SINOSEA platforms: ios rating: N/A (0 ratings) pricing: subscription report_level: overview generated: 2026-04-27 last_verified: "2026-04-27T08:04:04.545Z" --- > **Key Insight:** The app focuses on providing verifiable, non-tamperable visual evidence for professional work-related documentation. | Metric | Value | |--------|-------| | Category | Photo & Video | | Rating | N/A ★ (0) | | Pricing | subscription | | Platforms | iOS | | Latest Version (iOS) | 1.0.3 | | Developer | SINOSEA | ## What is 打卡水印相机 - 真实时间地点打卡相机? 打卡水印相机 is a utility app designed for capturing photos and videos with tamper-proof, verifiable time and location data. It provides specialized templates for professional documentation, making it a tool for verifying field activities and attendance. ## Key Features - **Tamper-proof Watermarking**: Embeds verifiable time, date, and location data into photos and videos that cannot be altered. - **Professional Templates**: Offers pre-configured watermark layouts tailored for specific use cases like engineering records, property management, and attendance. - **Customizable Metadata**: Allows users to display specific information including GPS coordinates, custom titles, personnel details, and personal notes. ## Who is it for? Professionals in fields such as construction, property management, field operations, and corporate attendance tracking. ## Links - [App Store](https://apps.apple.com/us/app/%E6%89%93%E5%8D%A1%E6%B0%B4%E5%8D%B0%E7%9B%B8%E6%9C%BA-%E7%9C%9F%E5%AE%9E%E6%97%B6%E9%97%B4%E5%9C%B0%E7%82%B9%E6%89%93%E5%8D%A1%E7%9B%B8%E6%9C%BA/id6642691614?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/app--309) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/app--309).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*