Tone Generator App is a sine wave frequency utility for audio hardware testing and speaker maintenance on iOS.
The App DNA
What makes this app unique?
It removes the cost barrier for basic acoustic calibration tasks, displacing more complex, paid-upfront audio toolkits for casual users.
For Audio technicians, musicians, and users requiring basic acoustic testing or hardware maintenance tools.
What does it look like?
Key features
Generates continuous sine wave tones across the 20 Hz to 20 kHz frequency range.
Uses specific sound frequencies to assist in removing water from device speakers.
How much does it cost?
The app is distributed as a free utility with no visible subscription or in-app purchase tiers.
Velocity
Dormant developmentopaqueShow more...
The app has reached a zombie state, with no updates recorded in the last 644 days. Development activity has ceased entirely, and there is no evidence of ongoing maintenance or feature support. The last release was a minor bug fix, and the lack of activity over nearly two years suggests the project is no longer actively supported.
Who built it?
Vitalii Gryniuk
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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 Tone Generator App
How's the Music market?
Tone Generator App holds a niche utility position, currently ranking #37 Free in its category in the Israeli market. The lack of updates for over 600 days suggests a maintenance-only posture, limiting its ability to scale against more active audio toolkits.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Tone Generator App
Where is it heading?
The audio utility market is consolidating around apps with frequent live-ops and UI refreshes, which Tone Generator App currently ignores. This maintenance-only posture keeps the app stable for existing users but risks long-term erosion of discoverability as competitors iterate on feature sets.
- The 21-month development silence indicates a maintenance-only posture, which preserves the current user experience but prevents growth in a competitive category.
The SWOT
- Sine wave generation across the full 20 Hz to 20 kHz range provides a baseline utility for professional hardware testing.
- Implementing a paid tier for advanced acoustic analysis could monetize the existing user base without disrupting the core utility.
Next best moves
Audit feature parity against active category rivals because the 21-month update gap risks search visibility → maintain category relevance
The counter-intuitive read
The app's lack of updates is its primary feature…
Read the full takeBottom line
Tone Generator App serves as a stable, no-cost utility for basic acoustic needs, but the absence of development activity leaves it vulnerable to more responsive rivals. The PM should prioritize a feature-parity audit against active category leaders to determine if a pivot to a freemium model is viable.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Tone Generator App free to use?
Does Tone Generator App work for speaker maintenance?
Is Tone Generator App still being updated?
Sources
- [1] App Store, source
Report last updated