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Report updated May 19, 2026

Overview · Full Intel report in progress

qb | Delayed Auditory Feedback is an established medical app that is a paid app. With a 4.5/5 rating from 4 reviews, it shows polarized user reception.

What is qb | Delayed Auditory Feedback?

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.

Current Momentum

v1.2

Some bugs fixed

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Medical
#58
NEW

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

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What Are The 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

Who Built It?

Giuseppe Di Cienzo app icon 1
Giuseppe Di Cienzo app icon 2
Giuseppe Di Cienzo app icon 3
Giuseppe Di Cienzo app icon 4

Providing specialized tools for speech therapy and relaxation. Focused on niche utility apps for health and casual word-puzzle engagement.

Portfolio

3

Apps

Free 2
Games50%
Health & Fitness50%

Explore the full Giuseppe Di Cienzo report

Portfolio breakdown, audience, momentum, and every app published by Giuseppe Di Cienzo.

Go deeper

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for qb | Delayed Auditory Feedback?

How's The Medical Market?

How does it evolve in the Medical market?

Rank progression

19 active rankings tracked — 30-day window

No rank history available for this chart.

Which niche is qb | Delayed Auditory Feedback in?

Speech Therapy Monitors

to improve speech fluency and reduce stuttering

MonitorSpeech TherapyAdultsPremiumEmerging

Explore the full Speech Therapy Monitors niche

Every app in this space — 2 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.

Go deeper

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for qb | Delayed Auditory Feedback

Key Takeaways

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

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, 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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