Tune My String

Tune My String

By ILLOM

Tune My String is a chromatic tuner for stringed instruments designed for both novice and professional musicians on iOS.

The App DNA

What makes this app unique?

Users hire the app for precise, multi-temperament tuning that standard free apps lack, serving as a professional-grade tool for specific instrument configurations.

For Beginner musicians requiring guided tuning assistance and professional musicians needing high-accuracy, multi-temperament tuning tools.

What does it look like?

Key features

Tuning Wizardedge

Guided interface for instrument tuning that removes the need for manual frequency knowledge.

Advanced Temperament Settingsedge

Configuration options for nine different temperaments including Pythagorean and 17-limit tuning.

How much does it cost?

paidSingle purchase at $1.99

Paid-upfront model at $1.99, targeting users who prefer one-time ownership over subscription-based utility apps.

Velocity

Dormant developmentShow more...

3 versions in history. Development pace: zombie.

See all version history

Who built it?

ILLOM

7 apps tracked · Music

inTone BasicinTone BasicBarberChordsBarberChordsinTone Pitch PipeinTone Pitch PipePure MetronomePure MetronomeVocalTeamVocalTeamVoiceMyNoteVoiceMyNote
Explore the full publisher profile

User Sentiment

What do users think recently?

The recent review mood reads thrilled. Users appreciate high precision tuning capabilities allow musicians to calibrate mandolins with ease and accuracy.

How are ratings & reviews evolving?

App Store
3.67 · 3

What users say, by theme

What Users Love
  • High precision tuning capabilities allow musicians to calibrate mandolins with ease and accuracy

1 of 1 recent reviews analyzed · limited sample

Read the full review analysis

Competition

Competitive landscape for Tune My String

How's the Music market?

The app maintains a presence in the paid music utility category across multiple markets, including a #74 Paid rank in Finland. The $1.99 price point creates a barrier to entry compared to the dominant free-to-play competitors in the category.

Read the market outlook

The rivals identified

GuitarTuna: Tune & Play Guitar

By Yousician Ltd

Dominates the chromatic tuner niche with massive scale and a high-frequency update cadence that keeps the product at the top of search results.

  • Integrates gamified learning paths that convert casual tuners into long-term subscribers within the ecosystem
  • Maintains a high-velocity release schedule with seven updates in six months to ensure platform compatibility
  • Leverages a massive cross-platform user base to fuel network effects for social sharing and challenges
Tune My String vs GuitarTuna: Tune & Play Guitar

Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for Tune My String

Where is it heading?

The music utility category is consolidating around subscription-based, gamified platforms that offer higher daily retention. Tune My String remains stable as a professional tool, but its maintenance-only update cycle leaves it exposed to feature-parity erosion by larger competitors.

  • The latest updates focus on operating system compatibility, indicating the product is in maintenance mode rather than active feature expansion.
  • The high-frequency update cadence of major rivals like GuitarTuna erodes the subject app's competitive standing by consistently offering new features.

The SWOT

Core Strengths
  • Advanced temperament settings justify the $1.99 price point for professional musicians
Critical Frictions 1 weakness inside
Growth Levers
  • Education partnerships untapped as B2B distribution for the tuning wizard
Market Threats 1 threat identified

Next best moves

1 Pivot · 1 Maintain

Pivot marketing focus toward professional temperaments because the $1.99 price point loses to free casual tuners → increase conversion among power users.

+ 1 more prioritized move

The counter-intuitive read

The app's lack of gamification is a strength, not a weakness…

Read the full take

Feature gaps

Gamified learning paths (available in GuitarTuna but absent here) +1

Since the last report: The app has transitioned its market positioning toward professional musicians to justify its paid model, while formalizing its competitive intelligence and SWOT analysis.

Bottom line

Tune My String maintains a niche for professional musicians through advanced temperament settings, but the $1.99 upfront cost risks losing the casual market to high-velocity, gamified rivals, so the PM should pivot marketing toward pro-grade features to justify the paid model.

Unlock 1 critical friction, 1 market threat, 1 more prioritized move and the analyst’s take.

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Sources

  1. [1] Developer website, source
  2. [2] App Store, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Tune My String, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The app has transitioned its market positioning toward professional musicians to justify its paid model, while formalizing its competitive intelligence and SWOT analysis.

shifted

Professional-Grade Positioning

improved

Tuning Wizard Repositioning

added

Advanced Temperament Settings

added

Formalized SWOT and Competitive Intelligence

Cite this report

Marlvel.ai. “Tune My String Intelligence Report.” Updated Jul 5, 2026. https://marlvel.ai/apps/tune-my-string

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