--- title: "LE03 | AudioTune + AUv3 — App Overview" url: https://marlvel.ai/apps/le03-audiotune-auv3 category: Music developer: Coda Labs Incorporated platforms: ios rating: 3.6 (98 ratings) pricing: paid report_level: overview generated: 2026-04-21 last_verified: "2026-04-21T06:41:49.901Z" --- > **Key Insight:** AudioTune is a specialized, low-latency pitch correction tool optimized for the AUv3 mobile music production ecosystem. | Metric | Value | |--------|-------| | Category | Music | | Rating | 3.6 ★ (98) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 1.20 | | Developer | Coda Labs Incorporated | ## What is LE03 | AudioTune + AUv3? AudioTune is a real-time pitch correction AUv3 plugin designed for monophonic vocal and instrument processing. It offers low-latency tuning capabilities, ranging from natural correction to robotic effects, and integrates directly into mobile music production workflows. ## Key Features - **Real-time Pitch Correction**: Provides low-latency auto-tuning for monophonic signals between 50Hz and 2000Hz. - **Customizable Tuning Parameters**: Allows users to adjust correction amount and speed to achieve either natural or robotic vocal effects. - **Scale and Frequency Support**: Includes 144 selectable scales and adjustable pitch standards for flexible tuning. - **AUv3 Integration**: Functions as a plugin within compatible hosts and supports multiple instances for complex signal chains. ## Who is it for? Musicians, vocalists, and music producers using iOS-based AUv3 hosts like GarageBand or AUM. ## Links - [App Store](https://apps.apple.com/us/app/le03-audiotune-auv3/id1514663681?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/le03-audiotune-auv3) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/le03-audiotune-auv3).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*