Apps Like T66 for iPhone and iPad
T66 screenshots
Ranked alternatives
Showing 21–40 of 374 ranked alternatives.


AUFX:Push
Kymatica AB
Process audio with precision and control
A stereo dynamics processor with noise gate, compressor/expander, and limiter/clipper. Features adjustable ratios, hard or soft knee, lookahead buffer, and side-chain input. Supports 32-bit DSP for high-quality processing.

MorseDecoder
Ronald Nicholson
Decode audio signals into text
Decode Morse code audio into text using microphone or headset input. Automatically translate signals or manually adjust settings for weak signals. Control filter frequency, WPM speed, and background noise threshold.

AUFX:PeakQ
Kymatica AB
Equalize audio with precise control
A 4-band parametric stereo equalizer with peak, low-shelf, and high-shelf filters. Adjust gain, frequency, and Q for each band. View real-time frequency response graphs. Apply effects for subtle enhancements or aggressive boosting.


iSequence HD
Jaroslaw Jacek
Record loops, beats, and melodies
Create and edit music with an 8-track sequencer, record loops and melodies, and control instruments in real-time. Use a flexible mixer with DSP effects. Edit tracks via step sequencer and automation.










EZY-DSP
EZY AUDIOPARTS LLC
Refine audio with DSP tools
Adjust car audio with DSP technology. Fine-tune equalization, crossover settings, and bass boost. Compensate for interior distortions. Save and recall preset audio profiles. Sync with compatible devices for remote control.

SPL Meter
Andrew Smith
Professional sound level meter for iPhone.
The app is a professional-grade sound level meter for iPhone and iPad. It models analog SPL meters with features like filters and decay rates.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.