Wavelet

Wavelet is an Android system-wide equalizer for adjusting headphone sound. It includes more than 5,000 precalculated AutoEq profiles and a nine-band graphic equalizer with independently adjustable controls. Other audio tools include equal loudness, bass tuning, virtualizer, reverberation, attenuation, limiting, and left-right channel balance. Users can import custom AutoEq compensation data, which can be created with AutoEq.app or Squig.link. Listed supported players include YouTube Music, Spotify, Plexamp, Samsung Music, and VLC for Android, although some require extra setup. The documentation identifies TIDAL, SoundCloud, Amazon Music, YouTube, and other players as lacking audio-processing support. Bass boost is limited to Android 9, while experimental enhanced session detection is for Android 10 and later. Wavelet has a free plan, with some features available through an in-app purchase or subscription; the listed paid features have no expiry. Its license permits personal, non-commercial use. The privacy policy says accessed data is not shared or retained.

Wavelet offers preset and manual headphone tuning alongside additional audio tools. Check the player and Android-specific limits before relying on particular features.

Wavelet suits Android users who want to adjust headphone sound with presets or manual equalizer controls. It may also suit users whose music player is among those listed as supported.

Overview

Wavelet is an Android system-wide equalizer for people who want to shape headphone sound, from a ready-made correction profile to manual adjustments. It suits listeners whose music players support its audio processing and who are comfortable tuning sound themselves. Its broad headphone-profile library and nine-band EQ are useful strengths, but player and Android-version limits narrow the experience.

Key features

Wavelet’s AutoEq library contains more than 5,000 precalculated headphone compensation profiles. That gives users a starting point tailored to headphone frequency response rather than requiring them to build a correction from scratch. Users can also import custom AutoEq data, with AutoEq.app and Squig.link among the places to create it.

For listeners who prefer to adjust by ear, the graphic equalizer has nine independently adjustable bands. Additional tools include equal loudness, bass tuner, virtualizer, reverberation, attenuator, limiter, and left-right channel balance. The range makes Wavelet more than a basic tone slider, though its appeal depends on wanting to manage these adjustments rather than simply play music unchanged.

Wavelet offers system-wide control and device profiles. Player compatibility is a key qualification: supported players include YouTube Music, Spotify, Plexamp, Samsung Music, and VLC for Android, but some require extra setup. TIDAL, SoundCloud, Amazon Music, YouTube, and several other players lack audio-processing support, so Wavelet is a poor choice if one of those is central to your listening.

Pricing

Wavelet is freemium. The free plan costs nothing, and some features are paid through an in-app purchase or subscription. Paid features are a one-time in-app purchase with no expiry; the price is custom pricing. Since the paid tier covers certain features, content, or services, the free option is the sensible starting point for listeners who want to see whether Wavelet works with their player before paying. Readers who need paid features should weigh that permanent purchase against the fact that its price is custom pricing.

Platforms

Wavelet is available for Android. Bass boost is available only on Android 9, while experimental enhanced session detection is available only on Android 10 and later. Those version-specific restrictions matter if either capability is essential to your setup.

The privacy policy says Wavelet does not share or retain data it accesses. Google Play or Huawei service providers may handle anonymized statistics and crash logs. The Google Play listing provides support at [email protected]. Its EULA grants a non-exclusive, non-transferable license for personal, non-commercial use, so it is not licensed for commercial listening setups.

Who it's for

Wavelet is best for Android headphone listeners who want a broad set of ready-made correction profiles, manual EQ, and supplementary audio controls in one system-wide tool. It is less suitable for listeners whose main player lacks audio-processing support, anyone needing a desktop or iOS version, or users who require bass boost on a version earlier than Android 9.

Pros and cons

• Pro: More than 5,000 AutoEq profiles provide headphone-specific starting points, reducing the need to create correction data yourself.
• Pro: The free plan lets users start without paying, while paid purchases do not expire.
• Con: Several prominent services, including TIDAL and YouTube, lack audio-processing support, which can rule Wavelet out for those listeners.
• Con: Some supported players need extra setup, so compatibility may require more than installing the app.
• Con: Bass boost and enhanced session detection are restricted by Android version, and the paid-feature price is custom pricing.

Alternatives

For a broader comparison, browse Audio Equalizer Software.

• Nahimic is a free alternative across Android, iOS, macOS, and Windows; choose it if you need those additional platforms and can update your audio driver first.
• JamesDSP is free on Android, API, and Linux. It is the more relevant option if Linux support matters, including through its PipeWire package.
• Boom 3D is a paid alternative with a free trial across Android, extension, iOS, macOS, and Windows; one license activates on up to four devices across platforms.
• Poweramp Equalizer is a paid Android alternative with a free trial and lifetime activation licensed for one device.
• DeskFX Audio Enhancer is a freemium alternative for macOS and Windows.
• EQBase is a freemium macOS alternative with a free plan and no free trial.
• SteelSeries Moments is a free Windows alternative.
• Buddi is a free alternative for Linux, macOS, and Windows.

Verdict

Choose Wavelet if you use Android, want to tune headphone sound with a large AutoEq library or detailed manual controls, and your player supports audio processing. Its free starting point and no-expiry paid purchase are appealing, but limited player compatibility is the main reason to look elsewhere.