Apps Like EQ-A for iPhone and iPad
Adjust audio frequency and apply effects
Adjust audio frequency response with a wide range of tonal adjustments. Apply classic British settings. Customize sound through flexible equalization controls. Access demo version with limited free play time.
EQ-A screenshots
Ranked alternatives
Showing 461–480 of 1,000 ranked alternatives.










Music Spectrograph
Ronald Nicholson
Visually reverse engineer sound and music.
The app provides a real-time visual representation of sound and music, showing pitch and frequency on a MIDI piano roll. Users can slow down or stop audio to analyze sound patterns and their correspondence to musical notes.

MartinLogan Subwoofer Control
Paradigm Electronics Inc.
Configure settings via Bluetooth
Volume, low-pass filter settings, phase, and 20–30Hz level. Select from three listening modes and manage Anthem Room Correction. Initiate tone sweep to identify room resonances. Adjust settings via Bluetooth connection.


TB Morphit
Dirk Breebaart
Calibrate headphones and remove coloration
ToneBoosters processes audio signals in real time using microphone or external input. It corrects headphone coloration and simulates studio reference equalization.

FAC Punchlab
Frederic Corvest
Enhance sound with precision effects
Create and refine audio with dynamic effects, drum enhancement, and tonal shaping tools. Adjust sound presence and impact. Export and share final mixes.



Wurly - Electric Piano
AudioThing Ltd.
Play Wurlitzer sounds
Emulate Wurlitzer pianos with accurate tone and response. Play both 200 and 200A models. Use as standalone or AUv3 plugin. Adjust articulation and dynamics for realistic performance.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.