Download the installer of 多工計算機 付費版 2016.9.7 for free and check out users' reviews on Droid Informer. The app is completely safe to download. Coliam.Net is the developer of this application that is listed among the Tools category.
The most recent update was on Dec 12, 2018 and 多工計算機 付費版 was downloaded and installed by over 5 users. On Google Play, the app is rated 5 by its users.