Chromatic Tuner - BA2 is a free, real-time chromatic tuner for string instruments on iOS, featuring a high-contrast interface for stage use.
The App DNA
What makes this app unique?
Musicians require a reliable, low-light compatible tuning reference that functions without the subscription gates common in the music utility category.
For Musicians and instrument players requiring a portable, low-light compatible tuning tool for live performance or practice.
What does it look like?
Key features
High-contrast, low-light optimized UI for stage performance.
Visualizes frequency and pitch accuracy using device microphone input.
Provides audible reference tones for manual instrument tuning.
How much does it cost?
Chromatic Tuner - BA2 is distributed as a free utility with no visible monetization gates or subscription tiers.
Velocity
Maintenance developmentUX improvementsperformanceShow more...
The app maintains a maintenance-level cadence, with only one release shipped in the last 64 days. Development is currently focused on minor polish and reliability improvements rather than new feature expansion. The latest release provides pitch pipe-style note references, but the overall trend remains slow and focused on stability. There is no evidence of a live-ops strategy or frequent feature updates.
Who built it?
Baturay Koc
5 apps tracked · Music
Ambient Soundscape Pads
Tape Loop Machine
Metronome Tempo BPM - BA2
Setlist Manager - SongDeckUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Chromatic Tuner - BA2
How's the Music market?
Chromatic Tuner - BA2 occupies the free-utility segment of the Music category, maintaining a 5-star rating on the initial store release. The absence of monetization tiers creates a low-friction entry point that differentiates it from subscription-heavy competitors.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Chromatic Tuner - BA2
Where is it heading?
Chromatic Tuner - BA2 remains a stable, zero-cost option for musicians, but the lack of active feature development limits its growth potential. The app will likely maintain its current user base unless a competitor with a more aggressive update cycle captures the professional segment.
- The maintenance-only release cadence (65 days since last update) suggests the developer is treating Chromatic Tuner - BA2 as a finished utility.
- The 5-star rating on the initial release confirms the core pitch-detection mechanism meets user expectations for a free tool.
The SWOT
- Minimal dark interface provides stage-optimized visibility
- Monetize via advanced temperament support tiers
Next best moves
Ship custom temperament support because it is a high-value differentiator for professional musicians → increase retention
The counter-intuitive read
The lack of monetization is a strategic risk: without a revenue stream…
Read the full takeSince the last report: Strategic focus has shifted from simple utility maintenance to identifying professional-grade feature gaps and potential monetization paths. The app now targets professional musicians via custom temperament support rather than just beginner-focused practice tools.
Bottom line
Chromatic Tuner - BA2 serves as a reliable, zero-cost utility for stage musicians, but the current maintenance-only cadence leaves it vulnerable to rivals that iterate on feature sets.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Chromatic Tuner - BA2 completely free?
Is Chromatic Tuner - BA2 good for stage performance?
What instruments can I tune with Chromatic Tuner - BA2?
Sources
- [1] App Store, source
Report last updated