Scaler EQ
A standalone and AUv3 equalizer combining conventional bands with key-aware harmonic filtering and dynamic processing.
Consider for producers exploring a musical EQ approach
Traditional controls and scale-targeted bands allow comparison between ordinary tonal adjustment and note-oriented processing.
Keep in mind: Key detection and claims of improved musicality require listening judgment; the iPhone interface relies more heavily on zoom than the iPad layout.
Inside the app
Official product images
What you can do
- Detect a key or set a target scale
- Choose conventional or harmonic EQ bands
- Apply dynamics and supported sidechain control
- Use mid/side processing, metering and peak limiting
Good for
- Musicians with a compatible audio host who want to experiment with harmonic equalization.
Consider alternatives for
- People expecting automatic pitch correction, a complete DAW or guaranteed mastering results.
Limitations & considerations
- Captured minimum: iOS 15.0.
- Key detection and claims of improved musicality require listening judgment; the iPhone interface relies more heavily on zoom than the iPad layout.
Privacy & permissions
Audio routing depends on the selected host and input setup. The listing does not establish remote audio processing or all collection practices.
Sources & review notes Updated Nov 11, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
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