EchoFlow Voice Delay DAF is a music & audio app developed by iwel.
Download Statistics
EchoFlow Voice Delay DAF has been downloaded 2.2 thousand times. In the last 30 days, the app was downloaded 480 times.
User Ratings
The app has no ratings yet.
App Information
EchoFlow Voice Delay DAF is FREE to download. The APK download size is 4.25 MB. The latest version available is 2.8. The last update was on June 27, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play March 2026.
Description
EchoFlow Voice is a low latency audio app for real-time DAF and FAF voice feedback.
Free and no ads !
Use delayed auditory feedback (DAF) and frequency altered feedback (FAF) with a clean, simple interface focused on sound, control, and everyday use. EchoFlow Voice is designed for users who want a practical voice feedback tool with wired headphones, fast setup, and clear audio response. —————————————————— MAIN FEATURES —————————————————— • Real-time DAF voice feedback • Real-time FAF voice feedback • Low latency audio monitoring • Wired headphone support (3.5mm and USB-C) • Delay control for DAF (0–300 ms) • Pitch control for FAF • 3-band EQ — shape the tone of your voice feedback • Noise gate — cuts background noise during silence • De-esser — reduces harsh S and SH sounds • Latency calibration — built-in test to fine-tune delay to your device • Auto-gain — adapts to different microphone sensitivities across Android devices • Audio visualizer with multiple layouts and color switching • Shared settings lock on DAF and FAF screens • Hold-to-speak "Talk without effect" button • English and Polish language support • Simple audio-first interface
—————————————————— DAF MODE —————————————————— DAF plays your voice back with a short delay. You can adjust delay settings and quickly test different values to find the listening style that works best for you.
—————————————————— FAF MODE —————————————————— FAF changes the pitch of the voice you hear in your headphones. You can adjust pitch and mix settings to compare different sound styles in real time.
—————————————————— WHO IS IT FOR —————————————————— EchoFlow Voice is for anyone who wants to explore auditory feedback or hear themselves more clearly while speaking:
• People working on speech fluency and speaking pace • Singers and vocalists who want a live monitor • Language learners practising pronunciation • Speakers and presenters rehearsing with their own voice • Anyone curious about how delayed or pitch-altered feedback affects speech
—————————————————— EASY TO USE —————————————————— 1. Connect wired headphones 2. Open DAF or FAF 3. Turn on the effect 4. Speak and adjust the sound
No account required. No subscription.
—————————————————— REQUIREMENTS —————————————————— • Wired headphones — 3.5mm jack or USB-C • Bluetooth headphones are not supported — too much delay for real-time feedback • Android 8.0 or higher
—————————————————— PRIVACY —————————————————— Microphone audio is used only for the app's core real-time audio function. No audio is recorded, stored, or transmitted. No account is required.
EchoFlow Voice is not a medical device and does not replace professional speech therapy or clinical treatment.
Recent changes: • New: record your voice, listen back, and share it. • The app now follows your phone's language (English / Polish). • Improved onboarding with a headphone-setup animation. • In-app update notifications. • Stability improvements.
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