Tikun Korim is a free Android app developed by OKtm Websites in the Education & Reference category, specifically for studying the Torah reading in a synagogue. The app requires an internet connection to function.

The app's interface is divided into two sections. The left side displays the Masoretic text, while the right side shows the same text with cantillation marks known as Teamim. Additionally, the app allows users to listen to the parasha reading, making it easier to learn and practice the Torah reading.

Overall, Tikun Korim is a helpful study guide for those preparing to chant the Torah reading in a synagogue. The app is easy to use and provides a clear and concise interface to study the text with Teamim. The option to listen to the parasha reading is an added bonus that enhances the learning experience.