Over 100K users downloaded and installed the tool and its most recent update was on Jan 17, 2018. Ads are a part of this application. The statistics show that the app is popular mostly among Samsung and Lenovo users.
A free .apk installation package of The Book of Enoch 1.0 can be downloaded from Droid Informer and you can check out users' reviews on this site. Prepare 3 MB of free space on your device for this app installer and take into account that it runs on Android 4.1 and higher.
Some users find that the app features such a disadvantage as intrusive ads.