تاريخ الراتب is a free Android application developed by Algebrabyte that helps users keep track of their salary days. The app allows users to see the remaining days until the next salary is due in the solar, Hijri, and Gregorian calendars. It also includes a useful feature called "the nearest salary" that enables users to determine the closest salary day to a date they enter, which can be helpful for planning events and other activities.

The app's interface is user-friendly and easy to navigate. It offers a simple design, making it accessible to a wide range of users. Additionally, تاريخ الراتب has a date conversion feature that allows users to convert dates between the solar, Hijri, and Gregorian calendars. Overall, this app is a useful tool for anyone who wants to keep track of their salary days and plan their finances accordingly.