Yandere Richman - Otome Simulation Chat Story, developed by ChatBook, is a free-to-use Android application that falls under the category of Education & Reference. The app is a full-voice chat story that offers six free episodes, one phone call, one voice message, and one ASMR. The story revolves around a part-time job where the main character, Leo, calls you every episode. It is a Korean Yandere Story that is famous in Korea.

The app offers a discount price while the episodes are translated. The app is supported in English and offers full-voice from voice artists. The application allows you to receive a voice message and listen to ASMR. If you buy a lifetime whole episode, you can hear the full voice and bonus voice from the voice actor. However, the free episode will be locked after 24 hours, and you can enjoy one episode after watching five video ads. It is important to check the internet environment before receiving the episode and if you face any problem, capture the screen and send it to

Overall, Yandere Richman - Otome Simulation Chat Story is a great app for those who enjoy Korean Yandere stories and want to experience the thrill of an interactive chat story with voice actors.