Vrbtm vs Bamboo Lite

Vrbtm helps you get through dense documents without losing your place. Turn long PDFs, notes, drafts, articles, and pasted text into guided audio sessions with real-time sentence highlighting. Listen while you read, move through documents section by section, and return to the notes and highlights that mattered. Vrbtm is built for the documents you actually need to finish: research, reports, product briefs, study material, strategy docs, technical notes, and long articles. HOW IT WORKS 1. Import a document Start with a PDF, text file, Markdown file, article, note, draft, or pasted text. 2. Read with your eyes and ears Vrbtm reads your document aloud while keeping the current sentence highlighted on screen. 3. Break long documents into sections Move through dense reading one focused section at a time instead of starting over every time. 4. Mark what matters Highlight important passages, capture notes, and flag sections that need follow-up. 5. Know what to read next Use your queue, library, progress, and review tools to keep moving through the documents that need your attention. WHY VRBTM • Stop re-reading the same page • Listen while the text stays visually anchored • Keep track of sections, progress, notes, and highlights • Return to important passages without starting over • Build a focused library for documents you care about • Keep private reading under your control BUILT FOR PRIVATE READING Vrbtm is designed around private, local-first reading. Your documents, notes, highlights, and generated audio stay in your reading system, with optional iCloud storage controlled through your Apple account when enabled. USE VRBTM FOR • Research papers • Business reports • Product and strategy docs • Study material • Long PDFs • Draft reviews • Articles and saved text • Any document you need to finish, review, and remember Stop re-reading. Start retaining.

Bamboo (简帛) is a beautifully restrained, fully offline reader built for one thing: making long-form writing readable again. That tutorial you bookmarked. The newsletter you've been meaning to finish. The lecture notes shared in a group chat. The README that scrolls forever. Open them in the Files app and they show up as broken plain text or mangled code blocks. Bamboo turns them into ink on rice paper — measured line height, restrained type, IDE-grade code highlighting, generous white space. WHO IT'S FOR • Read-later collectors who actually want to read it later • Bloggers and newsletter writers • Students and researchers reading lecture notes & papers • Developers reading READMEs and technical blogs • Anyone who wants to finish a good article without distraction REFINED TYPOGRAPHY • Full GFM: headings, tables, task lists, footnotes, blockquotes • Prism.js highlighting for 20+ languages, one-tap copy • Built-in humanist fonts (LXGW WenKai), live font-size control OPEN FROM ANYWHERE • .md / .html from WeChat, Telegram, Mail, Files — tap "Open with..." → done • Or open files directly from the Files app • Share Extension brings Bamboo into every share sheet ONE PIECE, MANY USES • Export as a long image — share to social with watermark • Export as PDF with auto-generated outline • Three curated themes: White Silk, Dark Bamboo, Cyan Reed ON YOUR DESK • Read documents auto-land on the "Bookshelf" • Star to keep favorites within reach • "Timeline" walks back through your reading journey PURE PRIVACY • No accounts. No cache. No cloud servers. • 100% local parsing & rendering, fully offline • No analytics SDK, no ads, no tracking For the written word — Bamboo.