PassFab Android Unlocker - Unlock Android Lock Screen and FRP lock.
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.
Dr.Fone Toolkit - dr.fone toolkit has all the tools you need to manage your iOS or Android smartphone.
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
ApowerUnlock - ApowerUnlock helps to unlock iPhone/iPad/iPod Touch or Apple ID without password.
APKMirror - Android Market and APK Downloads