Pay attention to advertisements and in-app purchases while launching MacroDroid. This application is very popular among Samsung and Huawei users. You are able to get the .apk installer of MacroDroid 3.17.16 free of charge and have a look at users' reviews on Droid Informer. This file size doesn't exceed 18 MB and the app can be launched flawlessly on Android 4.2 and above.
The antivirus report has confirmed that the app is totally safe for usage.
As users mention, the advantages of this application are a good UI, great functionality, automatic updates, low battery consumption and amazing support. From the users' point of view, you can notice compatibility issues, many ads and persistent notifications among the disadvantages of MacroDroid.