Echora: Noise & Echo Remover

Clean voice in any recording or video, processed on your phone. No upload, no minutes, no watermark.

Echora is a noise remover for voice notes, lectures, interviews, podcasts and phone videos. Pick a file, choose a preset, listen and save a clean copy. Everything runs on your device, so it works offline and your recordings never leave your phone.

CLEAN ANY RECORDING
Echora uses a three-stage clean chain, all driven by one strength slider:
• Smart noise reduction with a small voice model (RNNoise) that keeps speech and lowers background noise such as traffic, fans, chatter and keyboard clicks.
• Spectral denoise for steady hiss, air conditioning and room tone.
• A hum remover that finds mains hum at 50 or 60 Hz and its harmonics automatically and notches it out.
• A high-pass filter that cuts wind noise, rumble and handling noise from a phone in your hand.
Use less for a gentle touch, more when the background is loud. A simple way to remove background noise and improve voice clarity, no audio editor needed.

WORKS ON VIDEO
Pick a video and Echora cleans only its sound. The picture is copied untouched, with no re-encoding, so the resolution and quality stay exactly the same and saving is fast. Reduce noise in a video of a talk, a windy vlog or a clip filmed in a busy café. The result is saved as MP4, or MKV for other containers.

HEAR IT BEFORE YOU SAVE
Echora finds the loudest speech in your file and renders a 10-second before and after preview in a second or two. Play it, then hold the button to hear the original and compare. Adjust the strength until it sounds right. There is no paywall before you hear the result.

VOICE STAYS LOUD AND CLEAR
Removing noise can make a voice sound quieter. Echora fixes that with two-pass loudness correction after cleaning: Podcast (−16 LUFS) or Social (−14 LUFS), with a true-peak ceiling so nothing clips. You can also turn it off and keep the original level.

PRESETS FOR EVERY RECORDING
• Voice note: everyday recordings and messages.
• Lecture: one speaker in a classroom or hall.
• Interview: two or more voices, kept natural.
• Music: gentle, spectral only, for practice and rehearsal recordings.
• Outdoor (Pro): wind and traffic.
• Echo reduce (Pro): for big or empty rooms. It reduces room echo with a gate, spectral subtraction and a gentle expander. It will not remove all reverb, but a hollow recording becomes drier and easier to follow.

BATCH AND EXPORT
• Batch clean (Pro): add many files, choose one preset and Echora processes them one after another.
• Save audio as M4A or MP3, or as 32-bit float WAV or FLAC with Pro.
• Save to Music/Echora or Movies/Echora, or share to another app.
• The Files tab keeps a library of everything you have cleaned.

PRIVACY
Echora is an audio cleaner that works entirely on your phone. Nothing is uploaded, there is no account and there are no minutes or credits to run out. The saved result never carries a watermark.

WHAT IS INCLUDED
The free version cleans audio up to 3 minutes and video up to 1 minute, with the Voice note, Lecture, Interview and Music presets, M4A and MP3 export and no watermark. For longer files you can save the first 3:00 (audio) or 1:00 (video) for free, or go Pro. The free version shows a banner on the Files screen and an occasional full-screen ad between tasks.

Echora Pro removes ads and adds files of any length, batch cleaning, the Outdoor and Echo reduce presets, 32-bit WAV and FLAC export, and fine control over each stage: voice, hiss, rumble, room echo and mains hum. Echo reduce can also be unlocked for 30 minutes by watching a short rewarded video.

Pro is available as a yearly subscription or a one-time lifetime purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. You can manage or cancel it at any time in Google Play under Subscriptions.

Terms: https://echora.theyourlist.com/terms
Privacy: https://echora.theyourlist.com/privacy