This program acts only as a space-saver. If you wish, you may remove all DTsEMT shortcuts and replace them with a shortcut to this menu.
When the app is launched it scans your device, finds any DTsEMT apps, and loads this menu. That's it.
Obviously, if you have only one DTsEMT app, you will save no space by installing this one.
This app will NOT check the Play store to find other DTsEMT titles, but any new titles you download will automatically appear in this menu the next time it is launched.