Alarm, Timer and Stopwatch
Workflow & Planning
A powerful alarm extension that supports multiple timers and stopwatches with five to ten-minute snooze.
Users
60K
Rating
4.4
Reviews
108
7D Growth
0|0%
Growth signalUnknownMedium-risk permissions
Stopwatch and Counter
It combines the functions of a stopwatch and a counter. You can measure work time and stability.
Users250Current public install base
Rating4.5Store average score
Reviews2Public review volume
Manifest versionV3Extension platform version
7-day growth+18Net users gained this week
7-day growth rate+7.76%Relative weekly velocity
Preview
2 assetsStopwatch and Counter Media preview
Trend
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User Growth Over Time
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7-day rating trend
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7-day rating change
Start
4.50
Latest
4.50
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
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1-day growthGrowing
+6+2.46%7-day growthGrowing
+18+7.76%30-day growthGrowing
+27+12.1%Technical snapshot
Version, languages, and crawl freshness
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Version2.0.0
ManifestV3
Size94.66KiB
Languages2English / 日本語
Published
Store updated
Last crawled
English日本語
Overview
Product summary
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It is a stopwatch. And the counter.
It is suitable for measuring lap time of repetitive work and success rate of work with failure.
You can visually understand the measurement results by displaying the graph of the time required and the number of times.
* Press “Start” to start the measurement.
* Press "Success"/"Failure" to count the number and reset the timer to continue the measurement.
* To stop the measurement, press "Stop".
Reviews
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Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.0Average computed only from synced review bodies below
Reviews with text1Synced review bodies
Total ratings / reviews2Chrome Web Store public rating/review count
Store average score: 4.5. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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I have used it for my tasks, it counts the time, the successes and failures. Thank you