LaTeX OCR vs Formudrag
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LaTeX OCR
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Transform handwritten or computer-printed math formulas into perfect LaTeX. Share your LaTeX code instantly. Copy to clipboard, export to your favorite TeX editor, or share directly with colleagues Terms of use: https://craft-my-world-apps.blogspot.com/p/terms-of-use-latex-ocr.html
Formudrag
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Formudrag helps you build, edit, and organize math formulae with drag-and-drop LaTeX tools. Start from built-in templates or your own saved components, replace exact structures directly, and keep a scratchpad nearby while refining the main formula. Use it for class notes, assignments, research drafts, teaching materials, and other academic workflows that need faster formula editing without losing structural control. End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: LaTeX OCR at weekly against Formudrag's every 2 months. LaTeX OCR also leads on iOS requirement (13.0 vs 15.0). 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. LaTeX OCR sells 2 in-app purchases, starting at $3.99 per 7 days and Formudrag sells 7 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
LaTeX OCR ships an update weekly, Formudrag every 2 months. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.
| Parameter | LaTeX OCR | Formudrag |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 69 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | Luis Andres Velasquez Cedeno | 欣 王 |
In-app purchases
LaTeX OCR
- Weekly$3.997 Days
- Monthly$9.991 Month
Formudrag
- Monthly7 Days trial$1.991 Month
- Annual7 Days trial$12.991 Year
- Drag Indicator Styles$1.99
- Formula History Access$2.99
- Export Formats$4.99
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- Lifetime2 variants$29.99
- Lifetime$39.99
Questions
Is LaTeX OCR free?
Is Formudrag free?
Do LaTeX OCR or Formudrag have ads?
Which is updated more often, LaTeX OCR or Formudrag?
Other comparisons
