AuCut: Audio Cutter & Editor

Trim, Merge & Convert MP3

Only for iPhone

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

iPhone

Cut, join and clean audio in seconds. Fine-tune every cut to a tenth of a second and hear it instantly. Private: everything runs on your device. AuCut is a fast, private audio cutter and audio editor. Trim a section out of any audio file, join several clips into one track, convert between MP3, M4A and WAV, pull the audio out of a video and reduce background noise, all on your phone, with no account and no uploads. WHAT YOU CAN DO • Trim audio: drag the two ends on the waveform to keep only the part you want. Ideal for cutting a lecture, an interview, a podcast or a voice message. • Extract audio from video: turn an MP4 or MOV into an audio file in one tap. • Convert audio: switch between M4A, MP3 and WAV. • Merge audio: join several audio files into one track, trim each clip first, and split a recording into parts to keep only what you need. • Noise reduction: remove background noise from a recording, then compare before and after. • Voice memo clean-up: cut the silence at the start and end and reduce noise in a single step. PRECISE, NOT FIDDLY Drag the handles for a rough cut, then fine-tune with a jog bar down to a tenth of a second. Whenever you adjust a cut point, AuCut plays the audio around it, so you can hear whether it is right instead of guessing. PRIVATE BY DESIGN Everything runs on your device. Your audio and video files are never uploaded. AuCut has no account, no ads and no analytics. ALL TOOLS INCLUDED Every tool, including Merge, Noise reduction and Voice memo clean-up, is included. No subscription and no in-app purchases. SUPPORTED FORMATS Audio: MP3, M4A, WAV. Video: MP4, MOV, M4V, 3GP, AVI, MKV. Save the result as M4A or MP3 and share it anywhere. AuCut is available in English, Vietnamese, Spanish, Portuguese, French, German, Japanese and Korean, with light and dark themes.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

• Unlock Pro once with a lifetime purchase — no subscription • Watch a short ad to try Pro features for free • Restore Purchases now tells you whether your purchase was found • Fixed a crash on launch and an issue with unlocking via rewarded ads • Improved the Pro sheet design and badge readability

Version 1.0.1

The developer, Tiep Nguyen, 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
    Tiep Nguyen
    Size
    78.8 MB
    Category
    Utilities
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 WGroup
  • Developer Website
  • Privacy Policy

    • More by Tiep Nguyen

    You Might Also Like