Comparison

One Markdown vs Slacker to Slayer

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 versatile editor for plain text, Markdown, and Textbundle formats. It offers extensive Markdown syntax support, image and formula previews, customizable themes, and convenient editing tools.

Highlights
  • CommonMark and GFM syntax support
  • Image and formula previews
  • Customizable themes
  • Markdown table generation
  • Outline and word count
  • 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

Slacker to Slayer

Features
Read full description

Have you ever wished that life could be more like a video game? With Slacker to Slayer it can be! Well, not in the sense that you have multiple lives or can kill bad guys by jumping on their heads, but you can earn points for doing the productive things you want to do every day! Create your own daily Missions and assign them point values. Stay motivated by achieving daily and monthly high scores, daily streaks, and progressing through the leveling system. Eventually you could even reach the coveted Slayer rank! Customize the look of Slacker to Slayer by choosing between Arcade and Normal appearance. Make it your own by changing the accent colors. Level up in style!

Screenshots

One Markdown4 screens
Slacker to Slayer4 screens

Verdict

The call

The clearest difference is in-app purchases: Slacker to Slayer at none against One Markdown's 3. One Markdown's advantage is ads (none vs shown) and device support (4 vs 2). On price and update cadence 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

Both are free to download. One Markdown sells 3 in-app purchases, starting at $3.99 per year. Slacker to Slayer asks for nothing beyond the download.

UpkeepUpdate frequency

One Markdown ships an update monthly, Slacker to Slayer every 3 weeks. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
One Markdown versus Slacker to Slayer: the parameters behind the verdict, then further details
ParameterOne MarkdownSlacker to Slayer
PriceFreeFree
Rating4.6 (151 ratings) — better—
Positive reviews82.2% of reviews—
Number of ratings151 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15 — better17
Further details — not scored
Size53 MB9 MB
Age rating4+4+
Developer禄海 区Daniel Marsh

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

Slacker to Slayer

No in-app purchases

Questions

Is One Markdown free?
One Markdown is free to download, with in-app purchases available.
Is Slacker to Slayer free?
Slacker to Slayer is free to download, with no in-app purchases.
Do One Markdown or Slacker to Slayer have ads?
Slacker to Slayer shows ads; One Markdown does not.
Which is updated more often, One Markdown or Slacker to Slayer?
One Markdown ships an update monthly, and Slacker to Slayer every 3 weeks. Most recently, One Markdown was updated on November 3, 2026 and Slacker to Slayer on October 24, 2026.

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