MD Preview vs FaceGuard

MD Preview is a fast, elegant Markdown reader for the .md files AI assistants write, your notes, and technical docs. Open a file from Files, iCloud Drive, or anywhere else, and it formats beautifully in an instant. READING • Open any .md or HTML file • Headings, tables, code blocks, task lists, and images, rendered cleanly • Syntax highlighting for 30+ common programming languages • Math (LaTeX) and Mermaid flowcharts, sequence diagrams and pie charts • Collapsible table of contents: tap a heading to jump to it • Switch between the preview and the markdown source in one tap • Right-to-left languages such as Arabic and Hebrew read right to left automatically • Distraction-free reading: tap the page to hide everything but the text READING FOLDER • Pick a folder once, and it's on the home screen every time • Works with local folders and iCloud Drive • Pin recent files so the ones you use most stay on top 6 FREE THEMES Paper, Midnight, Forest, Rosé, Ocean, and Lavender, in light and dark. Chinese, Japanese and Korean text uses the system's native fonts, crisp and easy on the eyes. PREMIUM: ONE-TIME PURCHASE • Read Aloud: natural voices read your docs to you, on a walk or when your eyes need a rest • PDF export: share formatted docs by AirDrop, email, or print • Reading fonts & text size: four fonts made for long reading, sized from compact to large • 4 extra themes: Solarized, Dracula, Nord and Tokyo Night • No subscription. Buy once, keep it forever. PRIVACY FIRST No account, no ads, no tracking. MD Preview reads your files where they are. It never uploads, copies, or stores them. Built by a solo developer.

FaceGuard is a photo editing app for hiding faces in your photos. It automatically detects face regions and lets you edit them with mosaic, blur, emoji, or eye line. You can also manually add, delete, move, and resize detected regions as needed. Key Features - Take a photo / choose a photo - Automatic human face detection - Switch between blur / mosaic / emoji / eye line - Adjust blur/mosaic intensity and eye line color/thickness - Apply the same style to all regions at once - Save to device / iCloud Drive / share - On-screen guide shown the first time you open the editor Specifications - Requires iOS 17 or later - Still images only (video not supported) - Supported formats: JPEG / PNG - Detects human faces only - Region shape: ellipse only - Up to 30 regions per image - Up to 30 saved emoji presets About Privacy - Image editing (face detection, mosaic processing, etc.) is performed on-device. Images are only sent externally when you explicitly choose to share or save to cloud storage. - The app may send anonymous usage data to help improve the service; you can turn this off anytime in Settings. Note - Face detection results may vary depending on the photo (angle, lighting, occlusion, etc.).