iImprov-Chord/Scale Compendium
Store data observed · From public App Store data · How we score apps
- Music
- App Store
- United States
- 3.723 ratings
- Paid $0.99
- Updated
- Observed
Ratings
Observed233.7★ average
Chart position
Observed—Not on the top charts
90-day growth
—not enough history yet
Opportunity score
AI-derived33/100Weak · low confidence
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About iImprov-Chord/Scale CompendiumObserved
iImprov-Chord/Scale Compendium is a Music app by Jazz Apps Mobile LLC on the United States App Store. Released Aug 4, 2011; last updated Dec 29, 2019 (version 1.3). iImprov-Chord/Scale Compendium costs $0.99 to download.
As of Oct 9, 2026, iImprov-Chord/Scale Compendium has a 3.7-star average rating from 23 ratings on the United States App Store. MRRBeam rates the success of iImprov-Chord/Scale Compendium 18/100 (early stage).
iImprov - Chord/Scale Compendium Overview The iImprov - Chord/Scale Compendium is an easy to use reference app that provides a visual and audio representation of the most useful scale to chord choices for jazz improvisation.
- Success score
- 18/100 Early stage
- In Music
- Outside the top 100
- Chart position
- Not on the top charts
- Developer
- Jazz Apps Mobile LLC
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iImprov-Chord/Scale Compendium: common questions
- What is iImprov-Chord/Scale Compendium?
- iImprov-Chord/Scale Compendium is a Music app developed by Jazz Apps Mobile LLC, available on the App Store. It was first released on Aug 4, 2011.
- How is iImprov-Chord/Scale Compendium rated?
- iImprov-Chord/Scale Compendium has a 3.7-star average rating from 23 ratings on the United States App Store as of Oct 9, 2026.
- How much does iImprov-Chord/Scale Compendium cost?
- iImprov-Chord/Scale Compendium costs $0.99 to download.
- Is iImprov-Chord/Scale Compendium successful?
- MRRBeam rates the success of iImprov-Chord/Scale Compendium 18/100 (early stage). The success score combines rating volume, chart position and average rating.
- When was iImprov-Chord/Scale Compendium last updated?
- iImprov-Chord/Scale Compendium was last updated on Dec 29, 2019 (version 1.3).
- What are alternatives to iImprov-Chord/Scale Compendium?
- Similar Music apps tracked by MRRBeam include Spotify: Music and Podcasts, Shazam: Find Music & Concerts, YouTube Music, SoundCloud: The Music You Love and Suno - AI Songs, Music, Lyrics.
- Is there room to build a competitor to iImprov-Chord/Scale Compendium?
- MRRBeam's opportunity score for iImprov-Chord/Scale Compendium is 33/100. Limited opening: an older app, little observable demand and low price points.