AuCut: Audio Cutter & Editor
Trim, Merge & Convert MP3
About
Edit audio files directly on your device without uploading. Trim, merge, convert formats, and extract audio from videos. Advanced features include noise reduction and batch processing.
What's New in AuCut
1.0.5
November 2, 2026
• New (Pro): Background sound — add ocean waves, rain, street traffic, a busy café, birdsong, a forest, a stream or a crackling fire under your recording, or use your own file • Bug fixes and improvements
MoreSubscriptions & In-App Purchases
$9.99
AuCut Pro – Lifetime
Unlock Noise reduction, Merge and Voice memo clean
Developer apps
FAQ
What can AuCut do?
AuCut allows you to trim audio, merge clips, convert between MP3, M4A, and WAV, extract audio from videos, adjust volume, change speed and pitch, and split audio files. Pro features include noise reduction and batch processing.
Is AuCut private?
Yes, AuCut is designed for privacy. All audio and video processing runs on your device, and your files are never uploaded. It also does not require an account.
What audio formats does AuCut support?
AuCut supports MP3, M4A, and WAV for editing. It can also process files shared from other apps in formats like OPUS, OGG, FLAC, or AAC, converting them automatically. Saved results can be in M4A or MP3.
How precise is the audio editing in AuCut?
AuCut offers precise editing with draggable handles for rough cuts and a jog bar for fine-tuning down to a tenth of a second. It also plays the audio around adjustment points so you can hear your changes.
Does AuCut have ads?
Yes, the free version of AuCut shows advertisements. The app collects anonymous usage data to improve its features.
What is AuCut Pro?
AuCut Pro is a one-time purchase that unlocks advanced features such as merging audio, noise reduction, voice memo clean-up, separating video and audio, and batch processing for up to 20 files at once.
On which devices is AuCut available?
AuCut is available for iPhone and iPod devices. It supports both light and dark themes.
How often is AuCut updated?
The latest version of AuCut is 1.0.4, which was last updated on October 22, 2026. Updates typically include new features and performance improvements.
