SoundLab Audio Editor

Liu Bei
Last updated: 09 Nov 2023

SoundLab bring desktop level audio editing to mobile, as a music studio in your pocket with following features:

• Audio Editor: Add multitracks to editor, adjust clip position and apply audio fx.

• Vocal Remover: Remove vocals from audio track and create accompaniment version for Karaoke.

• Audio Enhancer: Create different version of audio file with audio effects and changing lower pitch / tempo.

• Music Editor: Trim clip from music file, auto tune gain, pitch and pan to change the tone and export it.

• Music Recorder: Record music or speech, remove silent or useless parts and mix it with other sound clips.

• Noise Reducer: Record voice memo and denoise it using AI denoise filter.

• Video Sound Editor: Remove vocals from audio track of video file and save accompaniment part, then mix with your own voice recording.

SoundLab is perfect for:
• Lovers of music production and audio editing

• Podcast Maker, Talk Show producer
 and ASMR anchor

• Youtube and TikTok video secondary creation

• Musicians and Professional Music Producers

• Music students and teachers

• Especially for users who are familiar with Audacity or Audition

Feature Highlights:
• AI powered vocal remover & vocal extractor: extract instruments and vocals from any audio/video file.
All vocal remove / vocal isolation process finish on your device, guarantee the security of your audio data privacy.

• Multitrack audio editing and mixing, professional jitter quantization and anti-interference filters ensure the sound quality of the audio mixer output and the smoothness of the cut sound boundary.

• Non-linear editing with copy, cut, paste, remove, replace, move etc. with full undo/redo

• High precision editing, supports sound editing within millisecond level range, help you edit tiny details in audio

• Range effects: process selected audio range offline and modify it at once, with full undo/redo,
including filters: bass booster, pitch shift, tempo changer(time-stretching), compressor, noise reduction, echo,
fade in/out, phaser, repeat(copy range), reverse, vocal remove(center channel extraction) etc.

• Global effects: apply to mixing output real-time, including filters: chorus, reverb and tempo changer(keep pitch).

• High performance Waveform supporting step-less scaling.

• Support export AAC / ALAC / MP3 / FLAC / WAV format file.

• Video Dubbing: remix audio file with video file and generate new video file

• Audio recorder supports background recording, customize recording bitrate, sample rate and format(AAC / ALAC / WAV).

• Built-in audio extractor: Extract audio track automatically when import from video file

SoundLab Pro subscription and permanent purchase unlock all PRO features:
Unlimited use of all 20+ audio effects;
High quality and lossless formats export;
Support editing up to 16 audio tracks;
Unlimited use of AI powered vocal remover
And remove all ads.

• Subscription is billed monthly or annually at the rate corresponding to the selected plan. In addition, a one-time permanent purchase will be offered if needed, which is not one of the subscription plan. Subscriptions or permanent purchases can be shared with up to 5 family members.

• Subscription with a free trial period will automatically renew to a paid subscription unless auto-renewal is turned off. Payment will be charged to iTunes account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost for the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off going to the user’s Account Settings after purchase.

Customer Support
If you have any suggestions, questions or want to report a bug, please contact us! We’ll gladly solve any problem!
• You can use built in email feedback tool
• Or send email to: [email protected]


Bundle ID





156 MB


Music, Utilities


App Store

– Implement configurable timeline markers: timecode or seconds

- Optimize timeline marker spacing

- Hide playhead line when playing at large waveform zoom rate to avoid meaningless screen flickering

– Add Split New command: select range and split to new track

- Add Duplicate command: select range and copy to new track

- Add timestamp OSD: display selection time range and playhead position

– Add VU meter

– Optimize toolbar layout, move undo / redo command button to bottom

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