# ApexCalc vs PathAnimator: which to pick

> ApexCalc vs PathAnimator: pricing, platforms, launches, upvotes and makers side by side on ProductsFarm, with notes on which to pick.

Canonical: https://productsfarm.com/compare/apexcalc-vs-pathanimator
Last updated: 2026-11-05

|  | [ApexCalc](https://productsfarm.com/product/apexcalc) | [PathAnimator](https://productsfarm.com/product/pathanimator) |
| --- | --- | --- |
| What it is | Free online calculators for medicine, engineering, finance and science | Turns drawings, text and SVG logos into spinning-circle animations for creators |
| Pricing | Free | Free |
| Platforms | Web | Web |
| Categories | Productivity, Education | Design, Education, Video and audio |
| Made for | students, professionals, finance teams | designers, teachers, content creators |
| Built with | [Tailwind CSS](https://productsfarm.com/tech-stack/tailwind-css) | [Next.js](https://productsfarm.com/tech-stack/nextjs), [React](https://productsfarm.com/tech-stack/react), [TypeScript](https://productsfarm.com/tech-stack/typescript), [Vercel](https://productsfarm.com/tech-stack/vercel), [Umami](https://productsfarm.com/tech-stack/umami), [Tailwind CSS](https://productsfarm.com/tech-stack/tailwind-css) |
| Upvotes | 0 | 0 |
| Website | [apexcalc.net](https://apexcalc.net/) | [pathanimator.com](https://www.pathanimator.com/) |

## About ApexCalc

ApexCalc is a free web platform that gathers calculators across more than 50 disciplines, including medicine, engineering, finance, science, law, and sports and fitness. The site lists over 11,600 tools, which can be searched or browsed by category and opened in the browser without signing up or installing anything.

Each calculator opens on its own page. The site says its tools include formula logic, sourced citations and links to related tools. It also lists regional finance, tax, mortgage and legal tools for 150 countries, alongside everyday calculators such as BMI and mortgage tools.

The platform is aimed at students, professionals and anyone who needs a quick answer in a specific field. The site states that every calculator is free with no account required. It also describes paid tiers for saved bookmarks, PDF export and API access, but these are marked as coming soon and are not yet available.

## About PathAnimator

PathAnimator is a browser-based tool that turns a drawing into a Fourier animation. A chain of spinning circles traces the shape, with each circle adding finer detail until the outline matches the original. You can draw freehand, sign your name, type text in 16 fonts, upload an SVG or a photo, pick an icon or emoji, or start from a greeting-card template. Each input becomes its own layer, with its own colors, speed and circle count.

The result can be exported as an MP4 or WebM video, including a transparent background, as a GIF, a PNG or an SVG. A share link plays the animation in any browser without an app, and an embed code can place it in Notion, Webflow, WordPress or another site. The site describes an animated QR code option as well.

The editor runs in the browser and the site says drawings are converted to circles on your device, so nothing is uploaded unless you share a link. The site also includes Fourier Visualized, a separate explainer on Fourier series, and a classroom mode that shows one shape in large type while circles are added with the arrow keys. It is aimed at people who want to make animated drawings and at teachers who want to show how Fourier series work.

## Related

- [ApexCalc](https://productsfarm.com/product/apexcalc)
- [PathAnimator](https://productsfarm.com/product/pathanimator)
- [More comparisons](https://productsfarm.com/compare)