"يا الله" is a free Android application developed by GoGO that falls under the Lifestyle category. The app is designed to facilitate personal supplication between the user and Allah. The app's name translates to "Oh Allah" and it is meant to be a personal communication tool between the user and their creator.

The app's main feature is its ability to provide a space for the user to privately communicate with Allah through supplication, also known as Dua. Users can choose from a variety of pre-written supplications or create their own. The app also features a prayer time reminder, which sends notifications to the user when it is time to pray. Overall, "يا الله" is a simple and straightforward app that provides a platform for personal and private communication with Allah.