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CLUSTER STOPWATCH-WEB-BUTTON · 5 ENTRIES · EARLIEST ENTRY 2026-10-03

Precision web stopwatch tools

This cluster consists of web-based stopwatch tools offering precise timing, start/stop/resume/reset controls, keyboard shortcuts, and mobile support. The cluster's dated history is too thin to read a shape from — it predates the index or its members are undated. Traction leaders are simple-stopwatch, reallifetimer, and multi-stopwatch, each showing 0 stars as their activity signal.

Entry timeline

ENTRY TIMELINE

DEC 2025: 1AUG 2026: 3OCT 2026: 1
DEC 2025OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 4 ai-built · 1 unlabelled

Operator · 2 hobby · 3 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 5 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01simple-stopwatch0★17 dayslivehobbyWeb stopwatch that lets users start, stop, resume, and reset timing with keyboard shortcuts and mobile support.
  2. 02reallifetimer0★1 moliveai-builtA stopwatch web app that starts a timer and prompts users to pay a weekly subscription to stop it.
  3. 03multi-stopwatch0★10 mostaleliveai-builthobbyWeb app that manages multiple independent stopwatches with start and stop controls, renaming, persistence, and dark mode.
  4. 04Life Timer — A Beautifully Simple Stopwatch0★unknownliveai-builtWeb stopwatch with centisecond precision that starts on button press and lets users see how long they keep it running.
  5. 05Base44 APP0★unknownliveai-builtWeb stopwatch that starts at the press of a button and shows how long users can keep it running, measuring elapsed time precisely.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.