# Sofnet (h2play.com)

> Sofnet is a small software team in South Korea building web tools that run entirely in the browser and mobile apps for magic tricks, on-device document search, daily puzzles, and parenting. Everything can be tried without sign-up; user data (photos, documents) stays on-device. Korean pages live at the site root, English pages under /en.

## Web tools (run in the browser)

- [MBTI Face Analyzer](https://h2play.com/mbti-face): Playful MBTI face-vibe test. Facial landmarks are computed in the browser; photos are never uploaded. English overview: https://h2play.com/en/mbti-face
- [FoldKiss](https://h2play.com/foldkiss): Creates Galaxy Z Fold wallpapers from two selected or freshly captured photos, aligning faces and lips entirely in the browser.
- [Daily Spot the Difference](https://h2play.com/spot-the-difference): A new AI-generated spot-the-difference puzzle every day, plus a maker to build puzzles from your own photos. English-language section.

## Mobile apps

- [Sofnet Magic](https://h2play.com/en/magic): Smartphone magic tricks that reveal a chosen number or color via flashes and vibrations. Android and iOS. Korean: https://h2play.com/magic
- [DocRecall](https://h2play.com/en/docrecall): On-device search for PDFs, DOCX, HWPX, text and KakaoTalk exports — by keyword or by meaning. Nothing is uploaded. Android. Korean: https://h2play.com/docrecall
- [Daily Puzzle](https://h2play.com/en/daily-puzzle): A daily set of Korean crossword, 6x6 number puzzle, and initial-consonant quiz. Android. Korean: https://h2play.com/daily-puzzle
- [Focus Book](https://h2play.com/en/focus-book): High-contrast focus patterns and music box for newborns. Android. Korean: https://h2play.com/focus-book

## Company

- [About Sofnet (Korean)](https://h2play.com/about)
- [About Sofnet (English)](https://h2play.com/en/about)
- [All products (English)](https://h2play.com/en/apps)
- Contact: https://h2play.com/contact

## Optional

- [Insights: the science of first impressions (Korean)](https://h2play.com/insights)
- [Face analyzer methodology](https://h2play.com/en/methodology)
- [Sitemap](https://h2play.com/sitemap.xml)