Multi Stopwatch Lap Timer

What it does

Multi Stopwatch Lap Timer runs up to 10 independent stopwatches on one screen, so you can time multiple runners, exercises, or tasks at once instead of juggling separate apps. Start and stop each timer on its own, or control all of them together with Start All / Stop All. Every stopwatch records its own laps and splits with the best lap highlighted automatically, and a full session - all 10 timers, every lap - saves to History, filterable by activity. Free, works offline, no account required.

Run up to 10 stopwatches at once, each with its own lap tracking. Save every session to history and filter by activity. Free, offline, no account.

Time multiple runners, exercises, or tasks at once. Up to 10 independent stopwatches, each with its own laps, running side by side on one screen. 複数のランナー・種目・作業を同時に計測。最大10台のストップウォッチが、 それぞれ独立してラップを記録しながら1つの画面で動きます。 Every stopwatch runs on its own — start, pause, lap, and reset independently. When a set begins or ends, Start All and Stop All control every timer on screen at once. 各ストップウォッチは完全に独立して動作 — スタート・一時停止・ラップ・リセットを 個別に操作できます。セットの開始・終了時は「全て開始」「全て停止」でまとめて操作。 When you're done, the whole set — all 10 stopwatches, every lap — saves as one Session. Filter History by activity to pull up last week's sprints in seconds. 計測が終わると、10台分のストップウォッチとラップがまとめて1つの…from sugoi-stopwatch.pages.dev

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