Deputy - Deputy is a software for employee scheduling, time and attendance and communication management.
F-Droid - F-Droid is an interesting alternative for Android users who want to try something different and not have to use the Goole Play store all the time.
Guardhouse - Guardhouse is an end-to-end feature-rich workflow management system designed for security companies that allows smarter guard scheduling, error-free invoicing, GPS tracking and open communication between the office and field.
APK Pure - Download apk for Android with APKPure APK downloader. NoAds, Faster apk downloads and apk file update speed. Best of all, it's free
Bizimply - Cloud based scheduling and attendance that works for hospitality, retail and healthcare. Whether single or multi-location, make scheduling, payroll and employee management simple.
APKMirror - Android Market and APK Downloads