密匣 vs FlashScan

「密匣」—— 你的私有密码本 密码太多记不住？聊天记录里翻来翻去太麻烦？ 密匣是一个轻量、私密、专注的账号密码管理工具。它不追求复杂功能 【核心功能】 • 账号密码本地存储，数据只属于你 • Face ID / Touch ID 保护，隐私安全 • 一键复制用户名、密码、邮箱 • 快速搜索，按标签分类 • 重要账号一键置顶 • 自动获取网站图标，列表清晰易认 • 密码默认隐藏，离开页面自动上锁 【为什么选密匣】 • 打开即用，30秒录完一条账号 • 本地优先，不依赖云端 • 界面安静，没有花哨动画 • 专注一件事：安全记住你的密码

Flash Scan is a privacy-first document scanner and PDF tool. Point your camera at any document and it automatically detects the edges, crops, corrects perspective and enhances the image — all processed locally on your device. KEY FEATURES • Smart Scanning — automatic edge detection, perspective correction and smart cropping, with flash and auto/manual capture. • Image Enhance — filters such as Bright, Clarity, Print, Color Print, Grayscale and Black & White, applied to one page or the whole document. • Privacy Redaction — automatically detects names, phone numbers and addresses and redacts them in one tap; supports manual region drawing and per-word redaction with multiple colors. • Text Recognition (OCR) — extract text from documents, then select, copy and share it, with multi-language support. • PDF Tool — import PDFs and edit a copy (your original is never modified): insert pages, batch delete, jump to pages, convert pages to images, add signatures and watermarks, then export as a new PDF. • Signatures & Stamps — add handwritten signatures or stamp images to make documents official. • Watermark — protect your scans with a custom watermark. • ID Card — a dedicated mode for scanning both sides of ID cards. • Export & Share — export as PDF, images or a ZIP archive, plus system printing. PRIVACY Flash Scan is local-first. All scanning, recognition and processing happen on your device. Your documents are never uploaded to any cloud server — your privacy stays in your control.