单位转换器：多功能计算器和单位换算工具箱 vs FloatClock

单位转换器：您的贴心单位换算专家 单位转换器是一款功能强大且简单易用的多功能单位换算应用程序，无论是在日常生活、学习还是工作中，只要涉及到单位转换的困扰，它都能为您提供迅速而精准的解决方案。 ​长度单位 轻松在米、千米、厘米、毫米、英尺、英寸、码、英里等长度单位之间转换。无论是建筑设计、室内装修还是地理测量，都能满足您的需求。 ​面积单位 支持平方米、平方千米、平方厘米、平方毫米、英亩、平方英尺等常见面积单位的换算，是房地产、土地规划等领域的好帮手。 ​体积单位 能够进行立方米、立方厘米、升、毫升、加仑（美制和英制）、立方英尺等体积单位的相互转换。无论是烹饪、化学实验还是货物运输，都能准确换算。 ​质量单位 从克、千克、毫克到磅、盎司、吨等各种质量单位的切换轻松搞定，满足您在食品称量、工业生产、物流等场景下的换算需求。 ​温度单位 摄氏度、华氏度、开氏度之间的转换就交给我们吧，让您无论是在科学研究还是日常生活（如天气关注、烹饪温度控制）中都能准确处理温度数据。 ​速度单位 米/秒、千米/小时、英里/小时、节等速度单位的换算，非常适合交通、运动等领域的使用。

Time floats on your screen. Flash sales, handled. FloatClock is built for anyone who needs a clock always visible—especially flash sales on Taobao, JD, limited drops, and live stream giveaways. Powered by iOS Picture in Picture. You start PiP manually for a stable, App Store–compliant experience. 【PiP Floating Clock】 Start the floating window with one tap. Current time ticks every second while you shop, watch videos, or take classes—no need to switch back to the clock app. Millisecond display and multiple themes supported. 【Rush / Flash Sale Countdown】 Set an exact rush time and float the countdown in PiP. See how long until go-time at a glance. Pre-rush and at-time local notifications keep you on schedule. Dynamic Island Live Activity shows the countdown on your Lock Screen too. 【Everyday Timers】 Generic countdown, stopwatch, and Pomodoro for workouts, cooking, and focus sessions. Sync time from system or network sources for better accuracy when every second counts. 【Customization】 Preset PiP themes plus Pro palette: background, font, and millisecond accent colors. Dynamic Island colors can be customized separately. Features: • PiP floating clock (seconds / tenths) • Fixed-time rush countdown in PiP • Dynamic Island & Lock Screen Live Activity • Local rush reminders • Countdown, stopwatch, Pomodoro • 12 / 24-hour format • Themes & color palette Perfect for: • Flash sales on shopping apps • Sneaker & collectible drops • Live stream coupons & giveaways • Classes & meetings with a floating clock • Daily timing & focus Note: PiP must be started manually inside FloatClock using iOS Picture in Picture. Settings and events are stored on device. Download FloatClock and keep time on screen. Privacy Policy：https://mcnzv1vkrtox.feishu.cn/wiki/BsKvwGXHziiJbOk9imocU4YBn6b?from=from_copylink Terms of Use：https://mcnzv1vkrtox.feishu.cn/wiki/MwAQwvX0fis97PkyWoIcdyNLn5d?from=from_copylink