MDPeak vs DeckVision

MDPeak is a fast, distraction-free Markdown reading workspace built for developers, technical writers, students, and power users. Read documentation, README files, notes, and technical content in a clean environment designed for focus and clarity — without the complexity of a full editor. Unlike many Markdown apps, MDPeak is completely ad-free. No banners, no pop-ups, no distractions. FEATURES • Multi-Document Workspace Open and switch between multiple Markdown files with a fast tabbed interface inspired by professional desktop workflows. • Split View Read rendered Markdown alongside the raw source code on supported screen sizes. • Beautiful Markdown Rendering Enjoy high-fidelity rendering with support for GitHub Flavored Markdown including tables, task lists, code blocks, and more. • Syntax Highlighting Professional code rendering for 40+ programming languages. • Fast Local File Access Open local .md files instantly with native performance and smooth navigation. • Reading Tools Track word count, character count, and estimated reading time while navigating large technical documents. • Smart Search Quickly search within the active document and jump between results efficiently. • RTL Language Support Automatic right-to-left detection for Arabic and other RTL languages, with manual controls available. • Dark Mode & Themes Enjoy a comfortable reading experience with carefully designed themes including Night, Sepia, Ocean, and Forest modes. MDPEAK PRO — ONE-TIME PURCHASE Unlock advanced features permanently with a single lifetime upgrade. No subscriptions. • LaTeX Support Render mathematical expressions and technical formulas beautifully. • Mermaid Diagrams Visualize flowcharts and diagrams directly inside your Markdown documents. • PDF & HTML Export Export and share documents professionally. • Premium Typography Choose from a curated collection of reading-focused fonts. • Advanced Workspace Personalization Customize themes and viewing preferences for your ideal reading environment. PRIVACY FIRST MDPeak is designed with privacy in mind. Your files remain on your device. No accounts. No cloud tracking. No user data collection. Built for focused Markdown reading.

DeckVision turns your iPhone into a playing card training data collector. Point the camera at any arrangement of cards, and DeckVision automatically detects and labels each one in real time using on-device machine learning. When detections stabilize, the image is captured automatically -- no tapping required. Every captured image goes into a review queue where you can inspect bounding boxes, correct misidentified cards, and delete false positives before they pollute your dataset. Edits are non-destructive, and you can return to any image at any time. When your dataset is ready, export everything as a single zip file in Create ML object detection format. The archive includes all annotated images, an annotations.json file with bounding boxes and card labels, and a metadata.json file with detection confidence scores and correction history for full provenance tracking. Key features - Real-time card detection with automatic capture when the scene stabilizes - Full annotation review and correction after each scan - Browsable image library with thumbnail grid and detail editing - Create ML-compatible export with annotations and metadata - 100% on-device processing -- no data ever leaves your iPhone - Camera permission managed transparently, revocable at any time DeckVision is built for machine learning practitioners, researchers, and anyone working to improve playing card detection models with real-world, human-verified training data.