Comparison

WriteTex vs LaTeX Note

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

Head to head
About

WriteTex

Instantly convert handwritten math equations into LaTeX, Markdown, or TikZ code. This app uses advanced AI to recognize complex formulas, matrices, and diagrams, integrating seamlessly with desktop editors like VS Code and Obsidian.

Highlights
  • Handwritten math to LaTeX conversion
  • AI-powered OCR for complex formulas
  • Markdown and TikZ code output
  • Desktop sync for VS Code, Obsidian, Word
  • BYOK (Bring Your Own Key) for data control
  • High privacy options
Read full description

Stop struggling with complex LaTeX syntax. Convert your handwritten math equations into clean code instantly with WriteTex. Whether you are a researcher, student, or engineer, WriteTex bridges the gap between your physical notes and digital documents. Simply draw a formula and watch it transform into LaTeX, Markdown, or TikZ code ready for your favorite editor. POWERFUL MATH OCR Powered by advanced AI, WriteTex recognizes even the most complex mathematical structures, including matrices, integrals, Greek letters, and chemical diagrams. SEAMLESS WORKFLOW INTEGRATION WriteTex isn't just a converter; it’s a productivity powerhouse. Desktop Sync: Use our companion app to automatically paste converted equations directly into VS Code, Obsidian, Overleaf, or Microsoft Word. VS Code and Obsidian extension: Write on iPad, results appear in your editor on PC or Mac. Intergrate seamlessly with you current workflow with more precise OCR results. BUILT FOR POWER USERS BYOK (Bring Your Own Key): Connect your own API keys for full control over your data and costs. High Privacy: Your data belongs to you. We offer flexible configuration for privacy-conscious users. PERFECT FOR: Students: Speed up STEM homework and digitize lecture notes. Researchers: Quickly insert formulas into LaTeX manuscripts. Developers: Streamline math documentation in VS Code and Obsidian. Download WriteTex today and turn your handwriting into professional digital math in seconds.

About

LaTeX Note

This app allows users to write and organize mathematical notes using LaTeX notation. It features fast rendering, real-time previews, and a user-friendly interface with dark mode support. Organize your notes hierarchically and register frequently used equations as macros for efficient input.

Highlights
  • LaTeX equation input with KaTeX
  • Real-time equation preview
  • Hierarchical folder and file management
  • Macro function for frequent equations
  • Easy input of mathematical symbols
  • User-friendly UI with dark mode
Features
Read full description

LaTeXNote - Math Note App 【Description】 LaTeXNote is a note-taking app that allows you to write and manage beautiful mathematical equations using LaTeX notation. It's the perfect tool for students, researchers, and engineers working in mathematics, physics, engineering, and other technical fields. 【Key Features】 • LaTeX Equation Input - Fast rendering with KaTeX - Real-time preview for instant verification • Folder & File Management - Organize notes in a hierarchical structure - Categorize by subject or topic • Macro Function - Register frequently used equations as macros - Reduce repetitive typing - Easy input of mathematical symbols (ℝ, ℕ, ℂ, etc.) • Simple and User-Friendly UI - Intuitive operation - Dark mode support 【Perfect For】 - University students studying mathematics or physics - Researchers writing academic papers - Engineers creating technical documentation - Anyone who wants to take mathematical notes in LaTeX 【Use Cases】 - Creating lecture notes - Recording calculation processes - Organizing theorems and formulas - Jotting down research ideas LaTeXNote - Write and manage equations beautifully and efficiently. Supporting your learning and research journey.

Screenshots

WriteTex4 screens
LaTeX Note2 screens

Verdict

The call

The clearest difference is rating: LaTeX Note at 5.0 against WriteTex's 3.0. LaTeX Note also leads on in-app purchases (none vs 3). WriteTex's advantage is update cadence (every 10 days vs every 4 weeks) and iOS requirement (17.0 vs 26.0). On price, ratings volume, 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

Both are free to download. WriteTex sells 3 in-app purchases, starting at $3.99 per month. LaTeX Note asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LaTeX Note holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

WriteTex ships an update every 10 days, LaTeX Note every 4 weeks. Both last shipped on October 24, 2026.

Scorecard5 real differences · 4 level
WriteTex versus LaTeX Note: the parameters behind the verdict, then further details
ParameterWriteTexLaTeX Note
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Number of ratings2 — better1
Update frequencyEvery 10 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.0 — better26.0
Further details — not scored
Size14 MB9 MB
Age rating4+4+
Developer星宇 黄Sota Iguchi

Customer experience

WriteTex

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

LaTeX Note

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

WriteTex

Subscriptions2
  • Monthly AI Subscription$3.991 Month
  • Yearly AI Subscription$39.991 Year
One-time1
  • Custom API$1.99
None

LaTeX Note

No in-app purchases

Questions

Is WriteTex free?
WriteTex is free to download, with in-app purchases available.
Is LaTeX Note free?
LaTeX Note is free to download, with no in-app purchases.
Which has better reviews, WriteTex or LaTeX Note?
LaTeX Note is rated higher. WriteTex averages 3.0 out of 5 from 2 ratings, while LaTeX Note averages 5.0 from 1 ratings.
Do WriteTex or LaTeX Note have ads?
Neither WriteTex nor LaTeX Note shows ads.
Which is updated more often, WriteTex or LaTeX Note?
WriteTex ships an update every 10 days, and LaTeX Note every 4 weeks. Most recently, WriteTex was updated on October 24, 2026 and LaTeX Note on October 24, 2026.

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