DownLow ReBass

Turn songs into slappers

Only for iPhone

$1.99 · Designed for iPhone. Not verified for macOS.

iPhone

DownLow ReBass is a powerful audio processing tool designed for true bass enthusiasts. It doesn’t just boost bass — it rebuilds it. Using advanced DSP algorithms, DownLow ReBass lets you replace and enhance the low-end frequencies in your MP3s with precise control over the range and intensity. Known to the community as “rebassing,” this process brings out clean, deep bass without muddying your track. No need for complex tools like Audacity or FL Studio — just choose an MP3 from the Files app, set your low and high target frequencies, and adjust your boost level. DownLow ReBass handles the rest automatically. Whether you’re testing a new sub setup or just want your music to hit harder, DownLow ReBass helps you fine-tune your tracks for maximum low-end clarity. Features Dynamic low-end frequency control Clean DSP-based bass replacement Simple file import and export workflow Works directly with MP3 files DownLow ReBass is a one-time purchase — no ads, no subscriptions, and no hidden fees. Please submit feature requests from the About Page.

Ratings & Reviews

  • 4.0
    out of 5
    6 Ratings

• Fixed several UI bugs • DSP error handling improved • Filename export no longer includes pitchshift and semitones, now decaf. • Decaf improved

Version 2.1

The developer, Lane Messer, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Lane Messer
    Size
    • 994.3 KB
    Category
    • Utilities
    Compatibility
    Requires iOS 16 or later.
    • iPhone
      Requires iOS 16 or later.
    • iPod touch
      Requires iOS 16 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2025 Lmesser-Labs
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

    You Might Also Like