Video Merger Audio Joiner

Local Mix Trim Recorder

Only for iPhone

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

iPhone

Merge videos and audio on your iPhone, then mix tracks or record a new take. Trim, add music, and export. No account, no ads, and your files stay on device. AV Merge Master is a local video and audio studio for iPhone. Join clips, mix tracks, and record new audio without an account, without ads, and without uploading your files. Video merge and edit Import several videos from Photos or Files, reorder them, and trim each clip. Split a take, change speed, rotate or flip, and adjust volume or mute. Set the frame to original, square, vertical, or widescreen. Add transitions between clips and lay in background music with volume, start offset, loop, and ducking. Preview the cut, keep a local draft, and export MP4. Audio merge Import audio or record a new clip straight into the list. Reorder, trim, split, and set volume, then preview before you export M4A. Crossfade, background music, fade in and out, speed, and higher bitrate are available for longer projects. Multitrack mix Stack voice, music, and ambience on separate tracks, arrange them together, and export one mixed file. Use it for voiceover, podcast beds, lessons, and interviews. Toolbox Jump into video editing or music, extract audio from a video, batch process files, trim many segments, raise gain, shape tone with EQ, reduce noise, reverse a clip, split channels, or turn speech into text. Recorder Record in high quality and keep recording in the background. See the waveform, drop markers and tags, edit the take, and transcribe it. Live Activity, lock screen controls, Shortcuts, and widgets are built in for quick capture during meetings, interviews, classes, and ideas on the go. Library Finished exports stay in a local library so you can play them again, share them, or keep editing. Why local Processing runs on your iPhone. There is no sign-up and no ad. Media is not sent to a server for editing, so private footage and voice notes stay with you. Who it is for Short-form creators, podcasters, teachers, marketers, and anyone stitching travel or daily clips into one file. How to start Open the video editor or the audio merger, import clips, set order and trims, add music or open multitrack when you need layers, and record if you still need a voice track. Preview, then export. AV Merge Master keeps join, mix, and record in one private workspace.

Ratings & Reviews

  • 4.4
    out of 5
    7 Ratings

bug fix

Version 1.3

The developer, 友健 高, 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
    • 友健 高
    Size
    • 8.6 MB
    Category
    • Music
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    • English and Simplified Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Youjian Gao. All rights reserved.
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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