I have been using an app called Quizlet for quite a few years to assist me in learning languages. I’ve introduced it to my Japanese students and trainees. They found it quite useful, saying the pronunciation of Japanese is not perfect, but OK. Another useful educational service is TeacherTrainingVideos.com website. On this site it may introduce you to new educational tools or tools that you may know already, but used in a different way. Here’s the link to the video from that site advising on Quizlet https://youtu.be/A-hXzMkvMFs
