# AuCut: Audio Cutter & Editor — Trim, Merge & Convert MP3

> Trim, Merge & Convert MP3 (iPhone/iPad app by Tiep Nguyen.)

- Source: https://appshunter.io/ios/app/aucut-audio-cutter-and-editor/id6812144558 (this page in markdown: same URL + `.md`)
- Developer: [Tiep Nguyen](https://appshunter.io/developer/1817761127)
- Category: Utilities, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 81 MB
- Languages: American English
- Released: 2026-10-01
- Data updated: 2026-10-17

## What is AuCut?

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 (Pro): 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 (Pro): remove background noise from a recording, then compare before and after.
• Voice memo clean-up (Pro): 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 needs no account. The free version shows ads, and the app collects anonymous usage data to improve itself.

FREE TOOLS, ONE-TIME PRO
Trim, Extract audio and Convert are free. Merge, Noise reduction and Voice memo clean-up are part of AuCut Pro, a one-time purchase with no subscription.

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.

## Is AuCut safe?

Not enough ratings yet to assess AuCut.

## Is AuCut legit?

AuCut: Audio Cutter & Editor appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for AuCut is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.0.2 — 2026-10-14

• Stability and reliability improvements
• Bug fixes

### 1.0.1 — 2026-10-08

• 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

### 1.0.0 — 2026-10-01

No release notes.

## Apps similar to AuCut

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Shobdo: Audio Cleaner](https://appshunter.io/ios/app/shobdo-audio-cleaner/id6816801096) | — | Free | Utilities |
| [AudioTrim: Trim & Cut Audio](https://appshunter.io/ios/app/audiotrim-trim-and-cut-audio/id6815005618) | — | Free | Utilities |
| [MP3 Cutter: Mp3 Converter](https://appshunter.io/ios/app/mp3-cutter-mp3-converter/id6761393139) | 5.0 (4) | Free | Utilities |
| [KidZoo Camp](https://appshunter.io/ios/app/kidzoo-camp/id6499356358) | — | Free | Utilities |
| [DAH Business](https://appshunter.io/ios/app/dah-business/id6748595414) | — | Free | Utilities |
| [RingLab : Ringtone Maker](https://appshunter.io/ios/app/ringlab-ringtone-maker/id6794682207) | — | Free | Utilities |

## More apps by Tiep Nguyen

- [CopyStack: Clipboard Manager](https://appshunter.io/ios/app/copystack-clipboard-manager/id6746664337)
- [ResumeX: AI Resume Builder](https://appshunter.io/ios/app/resumex-ai-resume-builder/id6761318614)
- [Math Brain Games for Adults](https://appshunter.io/ios/app/math-brain-games-for-adults/id6799388089)
- [MRecov: Photo Cleaner](https://appshunter.io/ios/app/mrecov-photo-cleaner/id6817604916)

All apps by Tiep Nguyen: https://appshunter.io/developer/1817761127

## Related topics

[m4 editor](https://appshunter.io/ios/topics/m4-editor)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-17.*