SharedStart Stopwatch
Aer Software Solutions BV
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Get it free on the App StoreOpens Apple's App Store
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About this app
Connect up to 20 stopwatches to one shared start. Every timer begins at exactly the same moment, while laps and finish times are recorded independently on each device.
What's new
Version 1.1 · Aug 12, 2026
SharedStart 1.1 makes timing clearer and more reliable: - Your screen now stays awake while participating in a match. - The stopwatch display is larger and easier to read. - Improved performance and reduced CPU usage while timing. - More reliable joining through SharedStart invitation links. - Additional visual improvements and bug fixes.