The app is called Islam - Islamic Pictures and Islamic Videos.
The program downloads Islamic pictures and Islamic videos from the server, it is possible to save to the phone.
The Holy Quran says - "Remind, for the reminder benefits believers!" Surah 51, ayah 55.
You can save your favorite video or picture to your phone with the intention of reminding yourself and others about Islam, and then send it via Watsapp or another program that allows you to transfer videos and pictures.
As-salamu alaykum wa rahmatullahi wa barakatu!
P.S. The application is planned to be updated and new ones will be downloaded
Islamic lectures and videos