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SoundMax

A local Android sound toolkit for playback enhancement, equalizer presets,…

SoundMax is a local-first Android sound toolkit for people who want clearer control over audio played inside the app. It includes loudness adjustment, five-band equalizer controls, bass enhancement, preset profiles, local audio-file playback, playback speed, repeat, speaker, stereo, frequency, microphone, and Clean Speaker tests, responsive phone and tablet layouts, local settings, and no account, analytics, advertising, tracking, Internet permission, or remote storage.

In the studioVersion details on release
Coming soonPrivacy & terms
SoundMax feature image
AndroidNative appPrivacy detailsApp-specific policyPurposeful accessPermissions explainedActively improvedIndependent support
No Tenshio account for core use Product-specific data handling Analytics disclosed in policy Built for real devices

Why SoundMax

Everything needed for a focused experience.

Tune audio played inside SoundMax

Adjust loudness, bass, five equalizer bands, presets, playback speed, and repeat behavior while the app applies enhancement effects only to its own local playback session.

Play local files without cloud accounts

Add audio through Android file access, keep a local queue, read basic track metadata, and restore only files that still have a valid on-device read grant.

Run practical audio checks privately

Use generated speaker, stereo, frequency, and Clean Speaker tones, plus an optional microphone input-level test that analyzes audio in memory and does not save recordings.

Clear everyday flow

A local-first sound utility with loudness controls, five-band equalizer, bass enhancement, presets, local audio playback, speaker, stereo, frequency, microphone, and Clean Speaker tests, and no account, ads, analytics, tracking, Internet permission, or remote storage.

SoundMax Better Sound screen

Built for real devices

Start from honest sound controls

SoundMax opens around clear enhancement controls, safe-volume cues, and direct access to playback, tests, and tools.

  • Local sound tools
  • Equalizer presets
  • Private audio tests
Explore the experience
SoundMax Enhance screen

Built with confidence

Tune audio played inside SoundMax

Adjust loudness, bass, five equalizer bands, presets, playback speed, and repeat behavior while the app applies enhancement effects only to its own local playback session.

Clear navigation Touch-friendly controls Responsive layouts Real-device testing

Privacy by design

Understand how your information is handled.

Clear product-specific boundaries

SoundMax has a dedicated policy describing local storage, permissions, online services, analytics, account features, and deletion controls that apply to the product.

  • Storage behavior is documentedSee which information stays on the device and which services may process data.
  • Online services are identifiedAny account, cloud, analytics, or platform service is explained in the app policy.
  • Permissions have contextDevice access is tied to the feature that uses it and described in the policy.
Read SoundMax privacy & terms
Tenshio accountNot required for core useOnline servicesListed in the app policyAnalyticsDisclosed when presentApp dataProduct-specific details

What’s new

SoundMax keeps improving

SoundMax icon
SoundMaxOngoing

Future changes, fixes, and refinements will be shared through the studio updates page.

View all updates

Need help?

Need help with SoundMax?

Include your device model, Android version, app version, and screenshots when possible.

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