Jazz Theory Quiz was an overall app developed by Jazz Apps Mobile LLC. It was removed from Google Play Jan 17, 2026 and is no longer available for download.
Download Statistics
User Ratings
Jazz Theory Quiz was rated 3.33 out of 5 stars, based on 6 ratings.
App Information
Jazz Theory Quiz cost $2.99 to download. The APK download size was 6.93 MB. The last available version was 1.2. The last update was on February 12, 2020.
Technical Requirements
The app had a content rating of Everyone. The app had been available on Google Play September 2013.
Description
Jazz Theory Quiz is an app from the creators of the iImprov series which is designed to test your knowledge of music theory. Broken down into five categories, this theory quiz app can be of value to all musicians regardless of the type of music that they play, because musicians all speak the same language. Jazz, Pop, Rock, Classical, Country... it’s all them same stuff when you know how to break it down. The iImprov series gives you the tools to understand the harmonic language of music. Jazz Theory Quiz helps to solidify your understanding of that language.
The five sections of randomly generated quizzes are as follows-
Functions- In this section, you practice identifying notes by their relationship to the root of a chord.
Chords- Here you will spell different chords in various keys.
Diatonic Chords- This section covers spelling chords as they relate to the seven chord diatonic Major system.
Scales- In the scale section you will be asked to enter the notes of specific scales. All of the scales that can be found in iImprov-Fundamentals or iImprov-Chord/Scale Compendium are included in these quizzes.
Intervals- The final section is about direct intervalic relationships, regardless of key. You will be tested on your knowledge of the relationship between any two notes within one octave.
The Jazz Theory Quiz includes “Hints” that can be turned on or off. The length of the quizzes is selectable. You also have the option to input your answers using a piano keyboard or from buttons that have the note names.
As you input your notes, they are shown in a staff. You get two attempts at getting the right answer after which the correct answer is displayed. The length of time that the correct answer is displayed before moving on is configurable.
Quizzes are totally customizable. You can choose to focus on specific keys, chords, scales or intervals and any combination of those. By default, the settings cover all possibilities.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.