Report updated May 11, 2026

Overview · Full Intel report in progress

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Fingering & Tuning Charts is an established music app that is a paid app.

What is Fingering & Tuning Charts?

Fingering & Tuning Charts is an interactive reference tool for wind instrument players that provides comprehensive fingering guides and pitch tendency data. It supports ten different wind instruments and utilizes a color-coded system to help users adjust for equal or just tuning.

Current Momentum

v1.0

App Store screen shots has been updated

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Music
#68
NEW

Rating Pulse 🇺🇸

Gathering signals...

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

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What Are The Key Features?

Interactive Fingering ChartsStandard

Provides visual fingering guides for ten wind instruments, including flute, oboe, clarinet, saxophone, bassoon, trumpet, horn, trombone, euphonium, and tuba.

Color-Coded Tuning SystemStandard

Uses a color-coded interface to indicate standard fingerings, suggested additions, and suggested deletions for pitch correction.

Pitch Tendency DataStandard

Displays inherent pitch tendencies for notes on the staff to assist with intonation accuracy.

Tuning Note IdentificationStandard

Identifies the optimal tuning notes for each specific instrument to assist in ensemble and individual practice.

How much does it cost?

Paid

Who Built It?

Shelley Jagow app icon 1
Shelley Jagow app icon 2
Shelley Jagow app icon 3
Shelley Jagow app icon 4

Shelley Jagow

(6)

Providing specialized fingering and intonation reference tools for instrumental music students and educators. Supporting technical proficiency through interactive, color-coded digital charts.

Portfolio

11

Apps

Paid 10
Music100%

Who is Shelley Jagow?

Shelley Jagow operates as a niche educational publisher, leveraging her professional background in instrumental music to bridge the gap between traditional band pedagogy and digital reference tools. Her strategy centers on vertical-specific utility, providing highly granular fingering and tuning data that serves as a digital supplement to standard music curriculum. The moat is built on domain-specific expertise and institutional credibility within the band director community, rather than broad-market consumer engagement. The primary strategic tension lies in the transition from static print resources to mobile-first utility, maintaining a portfolio of single-purpose paid apps that function as long-tail reference assets.

Who is Shelley Jagow for?

  • Band directors
  • Private music instructors
  • Instrumental students seeking technical reference materials
Zombie

Portfolio momentum

With zero releases in the last 6 months and 5 apps categorized as abandoned, the portfolio is currently in a maintenance state.

Active apps · 0Abandoned · 5

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

Analysis in progress, available soon

What is the competitive landscape for Fingering & Tuning Charts?

How's The Music Market?

How does it evolve in the Music market?

ChartRankChange
iOSPaid#68NEW
No rank history available for this chart.

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Fingering & Tuning Charts

Key Takeaways

This is a specialized, research-based reference tool for wind musicians focused on improving intonation through precise fingering and tuning adjustments.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

Marlvel.ai is not affiliated with, endorsed by, or sponsored by Fingering & Tuning Charts, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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Cite this report

Marlvel.ai. “Fingering & Tuning Charts Intelligence Report.” Updated May 11, 2026. https://marlvel.ai/intel-report/music/com-shelleyjagow-fingeringtuningcharts

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