DeskFX Audio Enhancer vs Wavelet

DeskFX Audio Enhancer changes sound played through computer speakers or headphones in real time. It runs on Windows and macOS and works with music services, streaming TV and movies, games and other computer audio. Effects include equalization, amplification, reverb, chorus, wahwah, vibrato and tremolo. Users can layer an unlimited number of effects and choose from more than 30 presets. Equalizer options are visual, graphic and parametric, with a system-wide equalizer of up to 20 bands. NCH also describes uses in gyms, foyers, retail locations and waiting rooms, including pink-noise masking for privacy; low latency and CPU use are listed as suitable for live-stream applications. The free version is for non-commercial use. A commercial quarterly license is $9.99 a month, billed quarterly and renewing automatically. Annual licenses are $34.99 a year for personal use and $39.95 a year for commercial use; both note +VAT/year. System requirements list Windows 7 through 11 and macOS 10.9 or above.

Wavelet is an Android system-wide equalizer for adjusting headphone sound. It includes more than 5,000 prepared AutoEq compensation profiles and a nine-band graphic equalizer with independently adjustable controls. Other tools provide equal-loudness adjustment, bass tuning, virtualization, reverberation, attenuation, limiting, and left-right balance. Users can import their own AutoEq compensation data, with AutoEq.app and Squig.link listed as places to create it. Supported players include YouTube Music, Spotify, Plexamp, Samsung Music, and VLC for Android, although some require extra setup. The documentation lists TIDAL, SoundCloud, Amazon Music, YouTube, and other players without audio-processing support. Bass boost requires Android 9, while experimental enhanced session detection requires Android 10 or later. Wavelet has a free plan; some features use a paid in-app purchase or subscription with no expiry. Its license covers personal, non-commercial use.