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qb | Delayed Auditory Feedback

qb | Delayed Auditory Feedback

By Giuseppe Di Cienzo

qb | Delayed Auditory Feedback is a medical-category tool designed to assist users in improving speech fluency through real-time audio delay. The app claims to help users regulate breathing and timing by playing back their voice with a 50 ms to 75 ms delay, which the developer suggests can reduce stuttering.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Individuals seeking to practice speech exercises, prepare for public speaking, or manage stuttering.

What does it look like?

Key features

Delayed Auditory Feedback (DAF)standard

Provides real-time voice playback with a configurable delay to assist with speech fluency.

Adjustable Delay Settingsstandard

Allows users to set specific delay intervals, with a recommended range of 50 ms to 75 ms.

Bluetooth and Wired Supportstandard

Compatible with both wired and Bluetooth headphones, with specific logic to account for inherent Bluetooth signal latency.

How much does it cost?

paid

Velocity

See all version history

Who built it?

Giuseppe Di Cienzo

4 apps tracked · Medical

Convo | Live Transcribe & TalkConvo | Live Transcribe & TalkGalaxy of Words - Word GameGalaxy of Words - Word GameSoundscape: Meditation NatureSoundscape: Meditation Nature
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.50 · 4

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for qb | Delayed Auditory Feedback

How's the Medical market?

The rivals identified

The Analyst's Read

Key takeaways for qb | Delayed Auditory Feedback

Where is it heading?

Bottom line

The app functions as a specialized speech-practice tool that requires external microphone-equipped headphones to deliver its auditory feedback mechanism.

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 qb | Delayed Auditory Feedback, 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. “qb | Delayed Auditory Feedback Intelligence Report.” Updated May 19, 2026. https://marlvel.ai/apps/eu-luxcom-esperimentofluence

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