Jazz Piano Master

Name: Jazz Piano Master
Author: World of Numbers

LiveWorld of Numbers2 apps · 1.1K installsEducationFreeIn-app purchases: $19.99 - $299.99 per itemcom.jazzpianomaster.app

Learn jazz piano: 30 courses, 400+ lessons, AI coach, 100+ standards & more

Alert me ★ Watch Open in Play ↗

Total installs: 173
Installs / day: 0
Rating: —★
Released: 1 Jul 2026
Last update: 31 Jul 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Financial info, App activity, and Device or other IDs
Collects data Personal info, Financial info and 4 others
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

10 in 2 groups

1 Sensitive3 Notable6 Routine

What this app can do with your phone

Show its own windows or bubbles on top of other apps you are using

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherSensitive9

Access to miscellaneous device features that don't fit other categories

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Read more · all 10 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Master jazz piano from complete beginner to virtuoso level with the most comprehensive jazz piano education app ever created. WHAT'S INSIDE 30 Structured Courses — 400+ Lessons From your first jazz chord to advanced improvisation, every lesson is written by musicians who study and perform jazz daily. No filler. Real pedagogy. Courses include: - Jazz Piano Fundamentals - Blues Piano Fundamentals - Chord Voicing Essentials - Rhythm & Comping - ii-V-I Mastery - Modern Voicings & Reharmonization - Walking Bass & Stride Piano - Complete Modal Jazz Master Course - Jazz Standards Repertoire - Transcription Methodology - Advanced Improvisation Concepts - 88 Ways to Improvise - Polyrhythms & Odd Meters - Solo Piano Performance - Contemporary Jazz Piano - Developing Your Unique Voice - Gospel & R&B Jazz Piano - Film Scoring for Pianists - Jazz Composition & Orchestration - Jazz Theory: Scales, Chords & Progressions - Classical Music Theory Complete - Reharmonization Mastery - Microtuning & Maqam Systems - World Jazz Traditions - Balkan & Serbian Music - Modern Masters: European Voices (ECM & the Nordic School) - Modern Masters: Innovators & New Generation AI COACH — CHICK Chat with Chick, an AI coach inspired by Chick Corea. Ask about theory, get practice advice, analyze your playing, or explore any jazz topic. AI responses are powered by OpenAI, Anthropic, and xAI (Grok). Your chat messages are sent to these providers only after you give consent in the app. 100+ JAZZ STANDARDS Complete chord changes for over 100 jazz standards — Autumn Leaves, All The Things You Are, Blue Bossa, Misty, Take the A Train, and many more. Study the harmony, practice comping, and build your repertoire. PRACTICE TOOLS - Interactive Piano Keyboard — play, hear, and visualize chords and scales - Advanced Metronome — swing feel, odd meters (5/4, 7/8, 11/8), subdivisions, accent patterns - Chord Encyclopedia — 2,500+ voicings from master pianists - Note Guesser — ear training and note recognition game - Reharmonization Tools — explore substitutions and harmonic possibilities - Practice Log — track sessions, set goals, build streaks - Jazz Standards Library — study harmony and chord changes LEARN FROM THE MASTERS Study voicings and techniques from Bill Evans, Herbie Hancock, Keith Jarrett, Brad Mehldau, Oscar Peterson, Thelonious Monk, McCoy Tyner, Chick Corea, and more. 4 LEARNING PATHS - Complete Beginner — start from zero - Intermediate Player — deepen your skills - Advanced Mastery — push your limits - Modern Jazz Specialist — explore contemporary approaches FREE VS PREMIUM Free users get 4 courses, piano keyboard, metronome, note guesser, and practice log. Premium unlocks all 30 courses, full chord encyclopedia, all practice tools, and jazz standards library. Subscription options: - Monthly: $19.99/month - Annual: $99.99/year (save 58%) - Lifetime: $299.99 (one-time purchase, does not auto-renew) Privacy Policy: https://jazzpianomaster.com/privacy.html Terms of Service: https://jazzpianomaster.com/terms.html

What's new

Fixes and improvements: - A smoother first run: the app opens straight to your lessons. - Clearer messages if a subscription needs restoring. - Better crash reporting so we can fix issues faster.

Growing in Education

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