Over 1M users downloaded and installed IQQI Arabic Keyboard and its latest update was on Aug 29, 2018. Keep in mind the important detail: ads are a part of this application and it provides in-app purchases. The statistics demonstrate that the app is popular mostly among Samsung and HTC users.
A free .apk file of IQQI Arabic Keyboard 2.2.8024.0 can be downloaded from Droid Informer and you can take a look at users' reviews on this site. Prepare 12 MB of free space on your device for this app installer and keep in mind that it runs on Android 4.0.3 and higher.
Based on the users’ comments, the main benefit of the app is an awesome interface, however, some people underline that this application has such a disadvantage as too many ads.