Sound Equalizer

Sound Equalizer

By Samuel Ippisch

Sound Equalizer is a music utility app for iOS that offers manual frequency sliders and AI-based audio tuning for local music files.

The App DNA

What makes this app unique?

The app removes the friction of manual audio calibration by using natural language descriptions to generate custom sound profiles.

For Music listeners who store audio files locally and require specific sound profiles for their listening preferences.

What does it look like?

Key features

Manual EQ Slidersstandard

Adjusts bass, midrange, and treble within a ±6dB range to drive initial user acquisition.

AI Mixeredge

Adjusts audio output based on natural language descriptions, gating advanced tuning behind the Pro subscription.

Local Music Playbackstandard

Loads and plays audio files from device storage, establishing the app as a primary audio player.

How much does it cost?

freemiumFree tier with limited ±6dB EQ rangeSound Equalizer Pro subscription for full slider range, AI Mixer, and premium presets

The freemium model gates advanced AI-powered audio processing and granular frequency control behind a Pro subscription.

Velocity

Dormant developmentopaqueShow more...

Sound Equalizer has seen no development activity for 408 days. With only a single version released since its inception and no updates in over a year, the app is currently in a state of total stagnation. There is no evidence of ongoing maintenance or feature development.

See all version history

Who built it?

Samuel Ippisch

3 apps tracked · Music

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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.67 · 12

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Sound Equalizer

How's the Music market?

Sound Equalizer occupies a niche utility space for local audio management, currently holding a 4.67 rating across 12 reviews. The lack of updates for over 400 days indicates a static market position that does not actively compete for new chart share.

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The rivals identified

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The Analyst's Read

Key takeaways for Sound Equalizer

Where is it heading?

The market for standalone audio utilities is consolidating as native system players integrate more advanced frequency controls. Sound Equalizer's lack of development activity leaves it exposed to OS-level changes, making it increasingly difficult to retain users who expect modern, updated software.

  • The 408-day update gap signals that Sound Equalizer is in maintenance mode, which will likely lead to churn as iOS system updates break core functionality.

The SWOT

Core Strengths
  • AI Mixer natural language tuning lowers the barrier for non-technical users
Critical Frictions 1 weakness inside
Growth Levers
  • Streaming API integration could expand the addressable market beyond local files
Market Threats 1 threat identified

Next best moves

1 Sunset

Sunset the product because the 13-month development gap indicates no intent to maintain compatibility → reduce brand drag

The counter-intuitive read

The lack of updates is not a failure but a feature…

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Bottom line

Sound Equalizer's AI tuning provides a distinct utility, but the 13-month development silence suggests the product is in sunset mode, leaving it vulnerable to OS-level audio improvements in native players.

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

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FAQ

Is Sound Equalizer free to use?
Yes, Sound Equalizer offers a free tier with basic ±6dB EQ adjustments. Advanced features like the AI Mixer and full slider range require a Pro subscription.
Does Sound Equalizer work with streaming services?
No, Sound Equalizer is designed specifically for local music files stored directly on your device.
What is the difference between the free and Pro versions?
The free version provides basic ±6dB EQ adjustments. The Pro subscription unlocks the full EQ slider range, premium presets, and the AI Mixer for automated sound tuning.

Sources

  1. [1] 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 Sound Equalizer, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Sound Equalizer Intelligence Report.” Updated Sep 30, 2026. https://marlvel.ai/apps/sound-equalizer

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