# ApexCalc vs Kanji Drill: which to pick

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

Canonical: https://productsfarm.com/compare/apexcalc-vs-kanji-drill
Last updated: 2026-11-13

|  | [ApexCalc](https://productsfarm.com/product/apexcalc) | [Kanji Drill](https://productsfarm.com/product/kanji-drill) |
| --- | --- | --- |
| What it is | Free online calculators for medicine, engineering, finance and science | Free printable Japanese handwriting worksheets |
| Pricing | Free | Free |
| Platforms | Web | Web |
| Categories | Productivity, Education | Education |
| Made for | students, professionals, finance teams | parents, teachers, students |
| 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), [Cloudflare](https://productsfarm.com/tech-stack/cloudflare) |
| Upvotes | 14 | 0 |
| Website | [apexcalc.net](https://apexcalc.net/) | [kanjirenshu.com](https://kanjirenshu.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 Kanji Drill

Kanji Drill is a free browser tool for making printable Japanese handwriting practice worksheets. Enter a name, a word or individual characters, then download an A4 PDF for practice at home or in class. The Japanese website supports hiragana, katakana and kanji and does not require an account.

You can practice each character separately or repeat a complete name or word while keeping its order. Choose tracing, copying from a model, or a combination of both. Grid size and the number of practice cells can be adjusted, and the remaining area can include blank cells for independent writing. Vertical and horizontal layouts support different classroom or home learning needs.

The site offers character selection pages for hiragana and katakana, grade based kanji lists and a gojuon chart. Teachers can add fields for a pupil's name, class and date. Families can make short worksheets using a child's name or just a few characters that need more practice.

Worksheet text and titles are processed in the browser to create the PDF and are not sent to the server for that purpose. Settings can be saved in the current browser when needed. Completed PDFs can be kept on the device and printed again. The site includes printing instructions and identifies its character list, font and stroke order data sources. Worksheet creation, PDF downloads and printing are free without registration.

## Related

- [ApexCalc](https://productsfarm.com/product/apexcalc)
- [Kanji Drill](https://productsfarm.com/product/kanji-drill)
- [More comparisons](https://productsfarm.com/compare)