UltraStop - StopWatch
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Key Highlights Of This App UltraStop - StopWatch
A high-performance stopwatch app designed for tasks requiring ultra-precise time measurement. It measures time down to milliseconds and microseconds with exceptional accuracy, making it perfect for experiments, sports, programming tests, and more. With an intuitive interface, anyone can effortlessly record precise timings.
A stopwatch app that measures time down to milliseconds and microseconds.
Updated on
Jan 17, 2026
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesabout how developers declare sharing
- No data collectedabout how developers declare collection
- Data isn’t encrypted
- You can request that data be deleted
What’s new
Bug Fix
