Comparison

One Markdown vs Flash Reader

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

One Markdown

A fast and simple editor for plain text, Markdown, and Textbundle formats. It offers full Markdown display, image previews, math formula rendering, and extensive customization options for themes and fonts. Includes tools for syntax input, table generation, and document outlining.

Highlights
  • Supports CommonMark and GitHub Flavored Markdown
  • Full Markdown document display
  • Image and math formula previews
  • Customizable themes and fonts
  • Markdown syntax input menu and keyboard
  • Outline and word count view
  • Editor & Preview mode
Features
Read full description

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!

About

Flash Reader

Features
Read full description

Flash Reader shows you one word at a time, right where your eyes already rest. No more hunting across lines — just read. Normal reading is mostly travel. Your eyes jump and dart several times a second, then double back to catch what they missed. Flash Reader holds each word still in a single line of sight, so focus is the only thing left to do. WHAT MAKES IT DIFFERENT Most speed readers feel like a metronome. Flash Reader feels human. It eases through long sentences, breathes at punctuation, and lingers on complex words — so you comprehend what you read instead of racing past it. • One word at a time, fixed in place — your eyes stop hunting • Pacing that adapts to sentence length and word complexity • A focus point on every word to anchor your gaze • Three modes: Natural, Mechanical, and Meditative • Adjustable speed, from a gentle warm-up to a practiced pace READ WHAT YOU WANT • Import EPUB and PDF books • Paste in any text • Pull articles from the web by link • Two timeless works included to get you started QUIET BY DESIGN • No accounts, no sign-in • No ads, no subscriptions, no in-app purchases • No analytics, no tracking — your reading never leaves your device • A one-time purchase. That's all. SAVE WHAT STAYS WITH YOU Highlight any sentence as it passes and keep it in your own collection. Two themes to match the light — a true-black Slate and a clean Lab. Flash Reader is a calm, single-purpose tool for people who want to read more, with less friction. Read through a single line of sight.

Screenshots

One Markdown4 screens
Flash Reader4 screens

Verdict

The call

The clearest difference is price: One Markdown at Free against Flash Reader's $6.99. One Markdown also leads on device support (4 vs 1) and iOS requirement (14.5 vs 17.0). Flash Reader's advantage is in-app purchases (none vs 3). On ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

One Markdown is free to download; Flash Reader costs $6.99 up front. One Markdown sells 3 in-app purchases, starting at $3.99 per year. Flash Reader asks for nothing beyond the download.

Scorecard4 real differences · 6 level
One Markdown versus Flash Reader: the parameters behind the verdict, then further details
ParameterOne MarkdownFlash Reader
PriceFree — better$6.99
Rating4.6 (141 ratings) — better—
Positive reviews81.9% of reviews—
Number of ratings141 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS14.5 — better17.0
Further details — not scored
Size50 MB6 MB
Age rating4+4+
Developer禄海 区Kaan SES

In-app purchases

3 purchases

One Markdown

Subscriptions1
  • One Markdown Yearly Subscribe$3.991 Year
One-time2
  • One Markdown for Mac$9.99
  • One Markdown for iPhone/iPad$9.99
None

Flash Reader

No in-app purchases

Questions

Is One Markdown free?
One Markdown is free to download, with in-app purchases available.
Is Flash Reader free?
Flash Reader costs $6.99, with no in-app purchases.
Do One Markdown or Flash Reader have ads?
Neither One Markdown nor Flash Reader shows ads.

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