MiNGOMi! is a special uninstaller. This uninstaller can be shared among all of users. In other words, it is "Social uninstaller" or "Global recycle bin for apps".
We can check the inside of MiNGOMi!, there are many deleted apps which someones threw away. If you are interested in these apps, you can check the details and pick them up on Google Play.
This system is simple and easy!