Volume Booster for Video

Louder sound & clearer voices

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Volume Booster for Video makes quiet videos louder and voices clearer — all on your device. Import a video from Photos or Files, choose a boost level up to 500%, apply Voice Boost or Bass Boost, compare the original and processed previews, then save the result to Photos. PERFECT FOR • Quiet recordings from classes, meetings, or interviews • Low-volume travel clips and social media videos • Videos where dialogue needs to stand out more KEY FEATURES • Volume Boost — Four quick presets: 150%, 200%, 300%, and 500% • Voice Boost — Emphasizes key speech frequencies for clearer dialogue • Bass Boost — Adds depth with a focused low-frequency boost • Auto Limit — Controls high peaks to reduce clipping risk at higher boost levels • Before/After — Compare original and processed previews • Export & Save — Preview the result before saving to Photos • Projects — Revisit recent boosted videos for preview and sharing • Local Processing — Videos are processed on device with no account or uploads PRIVACY FIRST Video processing happens on your iPhone. The app does not upload your videos. No account required. No ads. No tracking. Free includes boosts up to 200% and two exports per day. Pro unlocks 300% and 500%, Voice Boost, Bass Boost, and unlimited exports. Note: Volume Booster for Video enhances videos you import. It does not change your iPhone's system volume or affect other apps. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

Now available in Spanish!

Version 1.3.2

The developer, 冲 洪, 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
    冲 洪
    Size
    2.8 MB
    Category
    Photo & Video
    Compatibility
    Requires iOS 18.6 or later.
    • iPhone
      Requires iOS 18.6 or later.
    • Mac
      Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.6 or later.
    Languages
    English and Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Volume Booster
  • Privacy Policy

    • More by 冲 洪

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