SoundLab - Audio Editor

SoundLab - Audio Editor

By 孛 刘

SoundLab is a 16-track audio editor and vocal separator for iOS and Android, designed for music and podcast production.

The App DNA

What makes this app unique?

The app removes the need for desktop DAW startup time and hardware dependency by providing professional-grade mixing tools in a mobile-first interface.

For Music hobbyists, podcast producers, and students requiring mobile-based audio editing tools.

What does it look like?

Key features

AI Vocal Separatoredge

Isolates vocal and instrumental stems using local device machine learning processing.

16-Track Audio Editorstandard

Multi-track editing interface with copy, cut, paste, and trim commands.

Selection-based Effectsedge

Applies over 20 audio effects to specific track segments.

How much does it cost?

freemiumFree tier with adsPro subscription (monthly/annually)Permanent purchase option

The permanent purchase option lowers the barrier for long-term users compared to subscription-only models.

Velocity

Intense developmentShow more...

5 versions in history. Development pace: intense.

See all version history

Who built it?

孛 刘

1 app tracked · Music

Explore the full publisher profile

User Sentiment

What do users think recently?

The recent review mood reads mixed. Users appreciate music editing and mixing features provide a capable mobile alternative to expensive desktop studio software and technical support responsiveness builds user loyalty by providing clear guidance on complex audio tasks.

How are ratings & reviews evolving?

App Store
4.61 · 13k
Google Play
0.00 · 0

What users say, by theme

What Users Love
  • Music editing and mixing features provide a capable mobile alternative to expensive desktop studio software
  • Technical support responsiveness builds user loyalty by providing clear guidance on complex audio tasks
What Frustrates Users
  • Aggressive paywalls restrict essential audio editing tools and force users into subscription models
+ 2 more themes
What Users Want 1 request inside

49 of 49 recent reviews analyzed · high confidence · Mixed overall

Read the full review analysis

Unlock 2 more frustration themes and 1 user request, each backed by review evidence.

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Competition

Competitive landscape for SoundLab - Audio Editor

How's the Music market?

SoundLab maintains a 4.6-star rating across 13,428 reviews, signaling strong product-market fit for its 16-track production suite. However, the lack of recent major updates (0 majors in 6 months) leaves the app vulnerable to faster-moving rivals.

Read the market outlook

The rivals identified

Stemz: remover vocal audio pro

By MWM

Both apps target music producers and hobbyists with AI-driven audio manipulation tools, creating direct competition for users seeking mobile-based stem isolation and editing capabilities.

  • SoundLab provides a 16-track production environment, whereas Stemz focuses exclusively on AI-driven stem extraction.
  • SoundLab includes selection-based effects for granular audio manipulation, a feature absent in the Stemz feature set.
SoundLab - Audio Editor vs Stemz: remover vocal audio pro
Show 2 more

Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for SoundLab - Audio Editor

Where is it heading?

The mobile audio production market is consolidating around tools that offer both professional depth and high reliability. SoundLab is currently exposed: its lack of major updates over the last six months allows rivals to erode its lead in the professional segment.

  • Stability regressions (crashes and data loss) erode the daily active habit, which compounds the rating drag already visible on Android.
  • The 16-track production suite remains a unique differentiator that keeps power users engaged despite current technical friction.

The SWOT

Core Strengths
  • 16-track editor enables complex multi-layer production
  • Local AI vocal isolation removes cloud-processing latency
  • Video composer allows end-to-end soundtrack creation
Critical Frictions 3 weaknesses inside
Growth Levers
  • Localized pricing in high-ARPU markets
  • Expanding free-tier effects library to improve acquisition
Market Threats 2 threats identified

Next best moves

1 Invest · 1 Maintain

Rebuild background audio playback logic because users report termination when switching apps → increase session time

+ 1 more prioritized move

The counter-intuitive read

The aggressive paywall is not just a monetization…

Read the full take

Feature gaps

Dedicated call recorder (available in Voice Recorder & Audio Editor but missing here) +1

Since the last report: SoundLab's competitive position has declined due to critical stability regressions and aggressive paywall implementation that are actively driving user churn. The app's focus has shifted from a professional-grade studio suite toward a broader, more casual audience, despite the persistence of its core 16-track production engine.

Bottom line

SoundLab's 16-track engine provides a clear production advantage, but critical stability regressions are currently driving churn. Prioritizing session reliability over new feature gating would stabilize the user base and protect the app's professional reputation.

Unlock 3 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.

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FAQ

Is SoundLab free to use?
SoundLab is freemium. It offers a free tier with ads, but many essential editing tools and AI features are gated behind a Pro subscription or permanent purchase.
How does SoundLab compare to Voice Recorder & Audio Editor?
SoundLab is built for complex, 16-track production and video mixing, whereas Voice Recorder & Audio Editor focuses on casual recording and includes specialized utilities like call recording.
Is SoundLab safe for professional audio work?
While the feature set is professional-grade, recent user reviews report stability issues, including launch crashes and project data loss, which may pose risks for critical production workflows.
What is a good alternative to SoundLab?
Users seeking collaborative features should consider BandLab, while those needing simple trimming tools might prefer Audio Editor - Music Mixer.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by SoundLab - Audio Editor, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

SoundLab's competitive position has declined due to critical stability regressions and aggressive paywall implementation that are actively driving user churn. The app's focus has shifted from a professional-grade studio suite toward a broader, more casual audience, despite the persistence of its core 16-track production engine.

declined

Critical Stability Regressions

added

Aggressive Paywall Implementation

declined

Background Playback Termination

shifted

Target Audience Expansion

shifted

Feature Competitive Repositioning

Cite this report

Marlvel.ai. “SoundLab - Audio Editor Intelligence Report.” Updated Oct 6, 2026. https://marlvel.ai/apps/com-castpeer-audioroom-ios

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