Utilities Synchronized StopwatchApp + Apk Download November 9, 2018 8 App Details: Version 1.0 Created & Sold by Hiroki Kawakami Released on November 9, 2018 File Size: 8 MB Price: Free! Age Rating: 4+ Categories: Utilities & Productivity Description:You can create groups contain many stopwatches, and invoke all stopwatches in the group by one tap. Free! iPhone Screenshots: iPad Screenshots: Free! - View in App Store Too few ratings for this version.