WorkStudy+ 7 for Time Study App Free Version: 7.54.00 Size: 4.81 MB Release date: 2022-01-06 Min iOS: 15.6 Bundle ID: com.quetech.ws70 View App
WorkStudy+ 6 for Time Study App Free Version: 6.22.02 Size: 5.34 MB Release date: 2016-06-07 Min iOS: 8.0 Bundle ID: com.quetech.ws60 View App