Apps Like Lambda for iPhone and iPad
Convert notes, frequencies, and wavelengths.
The app converts between musical notes, frequencies, and wavelengths. It includes an oscillator to hear frequencies and a frequency tracker that displays the audio waveform.
Lambda screenshots
Ranked alternatives
Showing 521–540 of 1,000 ranked alternatives.



SixTen DSP Bluetooth Control
B2 AUDIO USA INC
Optimize audio settings
Adjust audio settings with precision crossover controls for custom frequency adjustments. Manage connections for seamless device pairing. Monitor and optimize sound quality in real time for enhanced listening experiences.








MTE: Read Notes Fast
Anh Do
Learn musical with exercises
Learn to musical with exercises that cover multiple octaves and adjustable difficulty levels. Practice on Treble Clef or Bass Clef. Choose note naming style as "Do Re Mi" or "A B C". Set exercise speed and duration.

Spectrum Eye RTA
Oleg Naumenko
Monitor audio signals and adjust settings
Audio analysis tool for professionals and students. View frequency spectra with adjustable FFT sizes and averaging times. Customize plot color and input source. Scale and move plot with smooth animation. Utilize full audio range from built-in mic.

iChromatic
Ronald Nicholson
Tune instruments with visual feedback
Tune musical instruments using a built-in microphone. Display frequency readings and animated strobe visuals for precise tuning. View waterfall panes for detailed pitch analysis. Supports multiple tuning modes and calibration options.



Water Eject - Water Remover
Nicolas Gustavo Melian
Test speaker output with precise tones
Test phone speakers by generating precise tones from 20Hz to 20kHz. Adjust frequency levels to evaluate sound output, resonance, and clarity. Save and compare test results for speaker performance analysis.




How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.