Device Lab vs Redact Kit

Device Lab 是一款围绕设备与芯片信息构建的本地化资料与工具 App，包含硬件状态监控、参数整理、芯片与设备对比、系统信息查看与实用工具，帮助你更系统、更直观地理解和管理你所使用的设备。 核心板块 • 概览：集中展示当前设备的关键信息与运行状态，如发热状态、CPU占用、内存占用、当前网速信息等，重要数据一目了然，支持通过桌面小组件或画中画查看，让监控信息随时可见。 • 芯片：系统化整理各代芯片的核心规格与技术参数，支持同系列、跨代际对比，直观呈现架构差异与升级重点。 • 设备：收录不同设备的硬件配置与技术参数，清晰展示不同型号之间的差异，方便在选购、对比或查阅时快速获得可靠信息。 • 工具：汇总与设备和芯片相关的性能参考与测试工具，包括性能排行榜、基准测试结果整理及测试工具索引，用于从数据角度理解不同芯片与设备的性能表现，帮助你在对比与分析时获得更直观的参考依据。 隐私与原则 • 本地优先：App 核心功能完全在设备本地运行，无需登录即可使用。 • iCloud 同步：仅用于在你的设备之间同步数据，不收集、不分析任何个人信息，默认不开启。 • 体验优先：无广告、无推送、无后台唤醒，界面简约设计，信息结构清晰，专注于内容本身。 • 轻量设计：安装包体积小，不占用额外系统资源。 Device Lab，让复杂的硬件参数，从此一目了然。

Redact Kit helps you clean sensitive images and PDFs before you share them. Use it to cover visible private details, crop images, flatten redacted PDF pages, and remove hidden metadata from images and PDFs. It is designed for simple, local privacy cleanup when you need to send a screenshot, document, form, receipt, ID copy, or photo without leaving extra information behind. Key features: • Image redaction Draw solid redaction boxes directly onto images. Exported files are rebuilt as fresh PNG or JPEG images with metadata removed. • Image crop Crop images before export so only the part you need remains. • PDF redaction Redacted PDF pages are flattened into page images, so covered content is burned into the output instead of being left as editable PDF layers. • Metadata-only cleanup Remove hidden metadata without drawing redaction boxes. Supports images, PDFs, Photos, files, and folders. • Batch cleanup Clean multiple images and PDFs at once in Metadata mode. • Flexible export Save cleaned images to Files or Photos. Export PDFs to Files with selectable quality settings. Redact Kit is built for people who want a small, focused privacy tool without complicated editing software. Note: Metadata-only cleanup does not hide visible text or pixels. Use Image or PDF redaction mode when private information is visible on the page.