Audio Lesson Generator is an android app that creates audio lessons for drilling a series of questions and answers in to your long-term memory. It uses a similar graduated recall interval formula as the long-proven Pimsleur language lessons. You record your voice asking a question and then record the answer and the app creates audio drills.

Pinwean Bookmarklet is a Chinese study tool. It will help you read Chinese on any web page in any popular browser or device. Click on a Chinese word to see the pinyin. Click again to see the definition.