One Markdown vs Bifolium

One Markdown is a simple and fast editor that supports plain text, Markdown and Textbundle. It has the following features: * Base on CommonMark syntax and GitHub Flavored Markdown (GFM) extended syntax, supporting TOC, tables, code blocks, math formulas, task lists, footnotes, etc. * Display the text of the Markdown document completely without any deletion. * Images can be displayed directly in the Editor, supporting jpg, png, gif, webP, HEIC and etc. * Math formulas, mermaid and Echarts drawings can be previewed in the editor. * You can set your favorite font or multiple fonts for writing. * You can choose from 11 light themes and 21 dark themes, and also support custom themes. * There is a menu to facilitate the input of Markdown syntax, and a special Markdown syntax keyboard is also provided in iOS. * Convenient tools for generating and formatting Markdown table syntax. * You can view the outline and word count of Markdown documents. * Markdown documents can be previewed and support Editor & Preview mode. Terms of Use: https://www.mweb.im/onemarkdown-terms.html Privacy Policy: https://www.mweb.im/onemarkdown-policy.html PS: The lightweight choice is One Markdown. If you need a complete and powerful app, please take a look at MWeb, I hope you like it!

Bifolium reads and annotates Markdown, from your own files or straight from GitHub. Open a document on iPhone, iPad, or Mac and Bifolium reads it where it is, without importing or converting it. Bifolium detects the Markdown a document is written in and renders it correctly: CommonMark, GitHub Flavored Markdown, and Obsidian's flavor with wikilinks, callouts, and YAML frontmatter. Tables, images, footnotes, TeX math, and Mermaid diagrams render offline. Code is highlighted in more than 30 languages. Highlight a passage and note a thought beside it. Both are kept apart from the document, so reading never changes the file. Find them again across every document, or start from one highlight and see related passages from your other files. Matching runs on your device. Save GitHub repositories, public or private, as read-only snapshots you can read offline and refresh when you choose. On a Mac, pick files or folders to carry to iPhone and iPad through your own iCloud; highlights, notes, and reading position stay in step. Bifolium edits, too. When a file needs a change, open it in Source or Live Preview and save it in place. Four themes come built in, or make your own. Set type size, line height, text width, margins, and paragraph spacing. Export a document to PDF or HTML, or your highlights and notes to Markdown with links back to each passage. Bifolium needs no account. Rendering, search, and matching run on your device. Sync uses your iCloud account, and GitHub connections go directly to GitHub. Anonymous usage counts are on by default: no identifier, no document content. Turn them off in Settings. Your 30-day trial of the whole app starts the first time you open Bifolium. After that, a one-time purchase keeps Bifolium permanently, or pay monthly. If access ends, your originals stay where they are and your highlights and notes remain yours to export. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/