Esma-ül Hüsna ile Zikir is an Android application developed by Osman Türkmen. The purpose of this application is to help users perform zikir (remembrance of Allah) based on the 99 names of Allah with their meanings and virtues. The app provides a detailed explanation of each name, making it easier for users to understand and remember them.

However, the app has some shortcomings, and the developer has promised to make improvements to make it more user-friendly. The app also encourages users to share their feedback and suggestions through comments or the contact information provided.

It is worth mentioning that the information provided in the app's description is taken from the book "Esma-i Hüsna (Journey to Vedud in the Infinity of Truth)" by Vuslat Turabi and edited by İbrahim Ethem Gören, with permission and without any worldly benefits. The app is free to download from the Play Store.