クイズ相性診断 for AAAトリプルエー マニア検定 is a free quiz and diagnosis app available on Android. The app is developed by zestapp and is listed under the Lifestyle category. The app offers two main features: Compatibility Diagnosis and Trivia Quiz.

The Compatibility Diagnosis feature allows fans of the popular Japanese dance vocal unit, AAA (Triple A), to take a compatibility test with their favorite members. Users can answer a series of questions related to their personality, love life, and music preferences, which the app will analyze to determine the most compatible member of the group for them. Additionally, the app provides users with song suggestions that match their personality traits.

The Trivia Quiz feature offers over 400 quiz questions related to the band, including rare questions that only true fans would know. Users can test their knowledge of the band's history, members, and music by answering multiple-choice questions. The app also includes a slide gallery of quotes and sayings by each member of the band.