Comparison

Simark vs MathDown

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

Head to head
About

Simark

A powerful note-taking application that leverages Markdown for efficient writing and organization. It offers cloud synchronization, distraction-free editing, and internal note linking to enhance productivity across devices.

Highlights
  • Cloud Sync across devices
  • Distraction-free writing interface
  • Advanced Markdown formatting
  • Internal note linking
  • Share notes on the web
  • Auto dark theme
Read full description

> Simark is the ultimate note-taking app for anyone who loves the simplicity and efficiency of Markdown. Designed for professionals, students, and writers, Simark offers a clean and beautiful interface that’s easy to use and perfect for productivity. - Crafted by human hands. Zero AI-generated code. - Cloud Sync: Sync your notes seamlessly across devices and keep your data secure in the cloud. - Version history: safely restore note content from previous versions. - Distraction-Free Writing: Focus on what matters with a simple, modern UI. - Markdown Power: Organize your notes with advanced Markdown formatting. - Note Linking: Create seamless connections between your notes with powerful internal links. Easily reference and navigate related ideas, making your note-taking process more efficient and interconnected. - Multi-Platform Support: Currently available on macOS and iOS, iPadOS support coming soon. - Auto Dark Theme: Automatically switch between light and dark mode based on your environment. - Share on the Web: Publish and share your notes effortlessly with just a few clicks. Whether you’re drafting your next blog post, organizing your study notes, or writing a novel, Simark gives you everything you need to write with ease. ### Other Website: https://www.simark.link Feedback email: bornbefreesolo@hotmail.com Apple’s Standard License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

MathDown

Create markdown documents with live LaTeX math rendering. Define variables and functions, and enjoy automatic algebraic simplification for beautifully typeset equations. Perfect for math notes, homework, and tutorials.

Highlights
  • Live LaTeX math rendering
  • Define and reuse variables
  • Create and evaluate functions
  • Automatic algebraic simplification
  • Full LaTeX support
Features
Read full description

Pay once, use forever. No subscriptions! Write markdown documents with live LaTeX math rendering. Expressions inside $ and $$ blocks are automatically parsed, evaluated, and displayed as beautifully typeset equations. • Define variables and reuse them across your document • Create functions like let f(x) = x^2 and evaluate them • Automatic algebraic simplification combines like terms • Full LaTeX support: fractions, roots, subscripts, superscripts Perfect for math notes, homework, tutorials, or any document where you want calculations that update as you type.

Screenshots

Simark4 screens
MathDown4 screens

Verdict

The call

The clearest difference is price: Simark at Free against MathDown's $9.99. Simark also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (15.6 vs 26.0). MathDown's advantage is in-app purchases (none vs 2) and review sentiment (100% vs 75%). On ads and device support 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

Simark is free to download; MathDown costs $9.99 up front. Simark sells 2 in-app purchases, starting at $1.19 per month. MathDown asks for nothing beyond the download.

UpkeepUpdate frequency

Simark ships an update every 2 days, MathDown every 3 weeks. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

Scorecard6 real differences · 4 level
Simark versus MathDown: the parameters behind the verdict, then further details
ParameterSimarkMathDown
PriceFree — better$9.99
Rating5.0 (1 ratings) — better—
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPod, MaciPhone, iPad, Mac
Requires iOS15.6 — better26.0
Further details — not scored
Size7 MB13 MB
Age rating4+4+
Developer冠为 周Milestone Made, LLC

Customer experience

Simark

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

MathDown

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Simark

Subscriptions2
  • Simark Sync14 Days trial$1.191 Month
  • Simark Sync14 Days trial$9.991 Year
None

MathDown

No in-app purchases

Questions

Is Simark free?
Simark is free to download, with in-app purchases available.
Is MathDown free?
MathDown costs $9.99, with no in-app purchases.
Do Simark or MathDown have ads?
Neither Simark nor MathDown shows ads.
Which is updated more often, Simark or MathDown?
Simark ships an update every 2 days, and MathDown every 3 weeks. Most recently, Simark was updated on September 23, 2026 and MathDown on September 9, 2026.

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