红灯停Red Light Reflex
小时候拿电子表比谁按得快。现在，它是一组可以一直玩下去的反应速度小游戏：屏幕变绿的一瞬间按下去，看看你的神经有多快。
Remember racing friends on a digital watch? Now it’s a collection of reaction games. Tap the instant the screen turns green and find out how fast your nerves really are.
在 App Store 下载Download on the App Store适用于 iPhone · iOS 17 或更高版本 · 免费下载
For iPhone · iOS 17 or later · Free to download
玩法Modes
每局不到一分钟。绿灯行、红绿灯和每日挑战免费，其它模式可以单独买断，或者看一段广告先玩 30 分钟。
Each round takes under a minute. Green Light, Stop or Go and the Daily Challenge are free; other modes can be bought one by one, or played for 30 minutes after watching an ad.
绿灯行Green Light
红屏等待，变绿的一瞬间按下去。5 轮取平均。
Wait on red, tap the instant it turns green. Average of 5 rounds.
红绿灯Stop or Go
绿灯点，红灯黄灯忍住。每次失误 +100 毫秒。
Tap on green, hold back on red and yellow. Every mistake adds 100 ms.
捏泡泡Bubble Pop付费Paid
网格里的红灯一起亮，全部捏破。3 波，比总用时。
A grid of red lights turns on at once — pop them all. 3 waves, total time counts.
F1 起步灯Lights Out付费Paid
五盏红灯依次亮起，熄灭的瞬间起步。
Five red lights come on one by one. Go the moment they go out.
电子表 · 秒按Stopwatch · Quick Split付费Paid
像小时候按电子表：开始、停止，越快越好。
Start and stop like a real digital watch — as fast as you can.
电子表 · 卡秒Stopwatch · Exactly 1.00付费Paid
停在恰好 1.00 秒。半秒后数字就看不见了。
Stop at exactly 1.00 s. The digits vanish after half a second.
电子表 · 爆发Stopwatch · Tap Burst付费Paid
5 秒内能按多少下？可以多指交替。
How many taps in 5 seconds? Multiple fingers allowed.
每日挑战Daily Challenge免费Free
每天一个模式，全球同一套随机序列，只算第一次。
One mode a day, the same random sequence for everyone, first try only.
计时有多准Honest timing
从画面真正亮起的那一帧算起
From the frame that actually lights up
计时从刺激真正显示在屏幕上的那一帧开始，到手指按下的那一刻结束，用的是同一个系统时钟。支持 120 Hz ProMotion。
Timing starts on the frame the stimulus is actually on screen and stops the moment your finger touches down, on the same system clock. ProMotion 120 Hz supported.
猜不到的等待
No rhythm to guess
等待时间随机，每一刻变绿的概率都一样，靠节奏蒙不中。快于 100 毫秒算抢跑。
Waits are random and every moment is equally likely, so you can’t time it. Anything under 100 ms is a false start.
排行榜与徽章
Leaderboards and badges
Game Center 排行榜、每日榜、20 枚徽章，iOS 26 还能直接向好友发起挑战。
Game Center leaderboards, a daily board, 20 badges, and friend challenges on iOS 26.
皮肤
Skins
默认的信号灯，或者七段数码管、会变色背光的复古 LCD。浅色深色都好看。
Classic traffic lights, or a retro LCD with seven-segment digits and a glowing backlight. Light and dark themes.
你是哪一档？Which tier are you?
每次成绩都会落进六个段位之一。
Every score lands in one of six tiers.