Audio Editor & Tool 4+

Edit Sound Files

Nobutaka Yuasa

    • Free

Screenshots

Description

Audio Editor & Tool is an audio editor app for iPhone and iPad.

First, import an audio file from Music or Files App.
Cut, trim, insert silence, insert a file, separate to vocal and accompaniment,
add effects. Then, export the file.


Notes & Tips:

[Import File]

- Can import only non-DRM files
- An imported file is converted to PCM/44.1kHz/32bit float
- Supports Mono/Stereo audio
- Available audio formats
- aifc
- aiff
- caf
- flac
- m4a
- mp3
- wav

[Edit]

- Edit a single waveform
- Cut/Trim for selected time
- Insert a silence at the beginning, the end,
or arbitrary time for max 30 seconds
- Insert a file at the beginning, the end, or arbitrary time
- Source Separation
- Separate source to vocal and accompaniment
- Do not expect to be perfect
- Separation takes some time, but should be performant
since this app uses CoreML
- If you hear clipping, inserting a second/seconds of silence 
at the beginning and the end might improve the separation
- 2 tracks source separation might work as a noise reduction;
separating to voice and other sounds
(i.e. background music, noise, ... etc.)
- 4, 5 tracks source separation ML models are available to download
- 4 tracks separation separates a source to vocal, bass, drums and other
- 5 tracks separation separates a source to vocal, bass, drums, piano and other
- 5 tracks source separation is available to iOS 14 or above
- Mix songs
- Select two or more songs and adjust gain level of songs to mix
- Mixes songs from the beginning to the end
- Simply mixes songs but could be useful for some situation

[FX]

- Support AUv3 effects extension
- Select from Effect → + → Should appear installed AUv3 in the list
- Available effects
- AUBandpassFilter
- AUDynamicsProcessor
- AUDelay
- AUDistortion
- AUHighPassFilter
- AUHighShelfFilter
- AUPeakLimiter
- AULowPassFilter
- AULowShelfFilter
- AUNewPitch
- AUParametricEQ
- AUReverb2
- AUSampleDelay
- AUPitch
- AUNewTimePitch
- AUVarispeed

[Export]

- Available audio formats
- aifc
- aiff
- flac
- m4a
- wav
- Mono/Stereo channels
- Sample Rate
- 8 kHz
- 12 kHz
- 16 kHz
- 20.5k Hz
- 24 kHz
- 44.1 kHz
- 48 kHz
- Exported files are available from Files App also
- If Audio Editor is not showing in Files App, try restart the device;
restarting might fix

If you have found a reproducible bug or suggestions, please let me know via App Support → Scroll down to Contact.
Do my best & thanks!

If you like the app, leave a review. Your feedback is valuable to me!

Hope you enjoy!

What’s New

Version 0.31.1

■ 0.31.1
- Bug fix: stereo audio was playing in mono

■ 0.31.0
- Support iOS18
- Support dark/tinted app icon
- A few bug fixes

If you have found a reproducible bug,
please let me know via App Support → Scroll down to Contact.

App Privacy

The developer, Nobutaka Yuasa, 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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Purchases
  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

More By This Developer

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