changfu zou

Public Apps

• 2048 — Swiss Grid

  A Swiss-grid styled 2048 puzzle: swipe to merge tiles and chase your high score.

• 幻兽工坊

  一键召唤独一无二的幻想小幻兽，收藏并生成可分享的名片卡片。

• Paper Study Hall

  An AI tutor that explains concepts, answers questions, and generates practice problems like a teacher marking up your notebook.

• 计算器

  一个简洁的移动端计算器，支持四则运算与百分比。

• QuickCalc

  A fast mobile calculator for everyday arithmetic.

• 极简待办

  清爽的移动优先待办清单

• 极光番茄钟

  一款沉浸式极光风格番茄倒计时，帮助你专注工作、高效休息。

• Color Flip

  Tap once to flip the page background to a brand-new random color and read its HEX value.

• 番茄倒计时

  一个极简海报风格的番茄钟，帮你在专注与休息之间高效切换。

• 番茄倒计时

  一个极简番茄工作法倒计时工具。

• Pomodoro Focus

  A lightweight Pomodoro timer for focus sessions and short breaks.

• Quick Calculator

  A fast mobile calculator for everyday arithmetic.