Volume Booster for Video

Increase sound, max audio

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 any video from your library or files, choose a boost level from 150% to 500%, enhance speech clarity or add deep bass, compare before and after, then preview and save the result to your 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 — Five preset levels (150%, 200%, 300%, 500%) • Voice Enhancement — Makes speech and dialogue clearer • Bass Boost — Adds depth and richness without distortion • Auto Limit — Prevents clipping and harsh noise • Before/After — Instantly switch to compare original vs boosted • Export & Save — Preview your result before saving to Photos • Projects — Revisit your previously boosted videos anytime • Local Processing — All on device, no account, no uploads PRIVACY FIRST Everything happens on your iPhone. No account required. No video ever leaves your device. No ads. No tracking. 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/

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Bug fixes and improvements.

Version 1.1

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
    • 2.6 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
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Volume Booster
  • Privacy Policy

    • More by 冲 洪

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