The simplicity of using this software to track our employees during their shifts is amazing! We are able to easily access all employee information via an app or website while being able to view shift schedules for easy planning purposes at any time through out day with ease!! I have no complaints about its features but would like more options when we need them instead of having everything set up before hand which takes some organization from us sometimes depending how many people work together within one department etc.. But overall great product. It has made keeping everyone organized around scheduling easier than ever. ! Easy to handle, very intuitive, best of all, no configuration required, simply drag and drop. Also, you can easily customize and integrate with other technologies such as AngularJS and ReactJS. There is not much I dislike about this tool so far. They offer free plan for small projects, which has been useful to us. We are using Simperium for various purposes but the main focus is event management. It is helpful that we can see all the events happening in our office or team members easily.