Over 10M users set up the app and the most recent update was launched on Oct 3, 2019. Keep in mind adverts and in-app purchases while launching Ruler App. The statistics reveal that this application is popular mostly among Samsung and HTC users.
You are able to download the .apk installer of Ruler App 4.1.7 for free and have a look at users' reviews on Droid Informer. The file size doesn't exceed 4 MB and the app can be launched flawlessly on Android 4.2 and higher.
Users write reviews pointing out that the app has some important advantages, they are a nice interface and great functionality. The way users see it, you can find intrusive ads among the drawbacks of this application.