MathFix vs Hashleaf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MathFix
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MathFix turns messy AI-generated math into clean documents you can export as PDF or Word. When you copy math from AI assistants, equations, fractions, symbols, matrices, and mixed Markdown/LaTeX content can lose their formatting. MathFix helps repair that output and convert it into a readable, structured document. Use MathFix to: • Clean up broken math expressions and mixed formatting • Render LaTeX and Markdown into polished equations • Preview your formatted document before export • Export high-quality PDF and Word (DOCX) files • Organize homework, study notes, reports, and research material MathFix is built for students, teachers, researchers, and anyone who works with math-heavy AI output. Paste your content, format it, review the result, and export it as a document that is easy to read and share. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mathfix.app/privacy
Hashleaf
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Hashleaf is a clean, focused viewer that makes Markdown documents easy to read on iPhone, iPad, and Mac. Open Markdown files from local storage, iCloud Drive, Dropbox through the Files app, and other document providers. Features • Headings, lists, tables, block quotes, code blocks, and links • Images referenced with relative paths • Inline and display math • A table of contents generated from headings • Search within the displayed document • Open individual files or folders from Files and cloud storage • Open multiple documents, with separate windows on Mac • Adjustable text size and Light or Dark Mode • Share the original Markdown file • Finder Quick Look previews on Mac • UTF-8, UTF-16, and Shift_JIS text support Hashleaf Pro — one-time purchase • Advanced PDF export and self-contained HTML export • Export themes and custom CSS • PDF headers, footers, page numbers, and table of contents • Export multiple documents separately or as one combined document • Full-text folder search and broken-link checks • Live preview on Mac when an external editor saves a document One purchase unlocks Hashleaf Pro on iPhone, iPad, and Mac when the same Apple Account is used. Math rendering resources are bundled with the app. Selected documents and images are processed on your device and are not uploaded to the developer's servers.
Screenshots
Verdict
The clearest difference is update cadence: Hashleaf at weekly against MathFix's every 2 months. MathFix's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. MathFix sells 5 in-app purchases, starting at $1.49 per 7 days and Hashleaf sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
MathFix ships an update every 2 months, Hashleaf weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | MathFix | Hashleaf |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Mac |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 54 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | HABIP ERTUGRUL DAGDEMIR | Takashi Nakano |
In-app purchases
MathFix
- Weekly Membership$1.497 Days
- Monthly Membership$3.991 Month
- Starter$0.99
- Pro$2.99
- Ultra$7.99
Hashleaf
- Hashleaf Pro$3.99








