Echo Pitch

Echo Pitch

By Avi Bortnick

Echo Pitch is a pitch-shifting multi-delay processor for iOS designed for sound design and ambient music production. It features four delay lines with independent pitch-shifting, a freeze loop, an amp simulator, and reverb, allowing for complex signal routing and sound manipulation. The app supports AUv3, IAA, and Audiobus integration for seamless use within mobile music production workflows.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Musicians, sound designers, and producers looking for creative, ambient, and experimental delay effects on iOS.

What does it look like?

Key features

4-Voice Pitch-Shifting Delaystandard

Provides four delay lines where each signal can be pitched up or down in half-step increments.

Integrated Sound Toolsstandard

Includes a built-in freeze loop, amp simulator, and reverb for creating ambient washes.

Flexible Routingstandard

Allows each of the four delays to be routed into one another for complex, swirling soundscapes.

DAW Integrationstandard

Compatible with AUM, Audiobus, and AUv3 for integration into professional mobile audio environments.

How much does it cost?

paid

Velocity

Intense developmentShow more...

5 versions in history. Development pace: intense.

See all version history

Who built it?

Avi Bortnick

7 apps tracked · Music

VoxBeat drums and looperVoxBeat drums and looperLP-33 SimLP-33 SimLyriCue: Memorize LyricsLyriCue: Memorize LyricsOn Foot: easy step counterOn Foot: easy step counterOn Foot: Step & Pace TrackerOn Foot: Step & Pace TrackerTime Guru MetronomeTime Guru Metronome
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.93 · 15

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Echo Pitch

How's the Music market?

The rivals identified

The Analyst's Read

Key takeaways for Echo Pitch

Where is it heading?

Bottom line

Echo Pitch is a specialized creative effect tool that prioritizes experimental sound design through its unique multi-delay and pitch-shifting architecture.

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 Echo Pitch, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Echo Pitch Intelligence Report.” Updated Apr 29, 2026. https://marlvel.ai/apps/com-avibortnick-mirrormazedelay

Agent Markdown (.md)See methodologyContact support

Data licensed under CC-BY-NC 4.0