The tool has been downloaded and set up by over 0,5M users and the most recent update is dated Sep 29, 2019. Keep in mind ads and in-app purchases while launching this application. Many users installed the app on their Samsung and Qmobile devices.
A free .apk file of Map Marker 2.5.0_173 can be downloaded from Droid Informer and you can read users' reviews on this site. Prepare 7 MB of free space on your device for this app setup package and take into account that it runs on Android 4.0 and higher.
From the users' point of view, you can notice an intuitive interface, useful features and great support among the pluses of the app. As users state, there are some disadvantages, they are location issues and annoying ads.