15 Free Noise Cancellation Apps For Mobile Phones You Must Try

Noise can be frustrating, especially when you’re trying to focus or enjoy something you love. Imagine sitting in a busy café, trying to watch a video on your phone or join an important online meeting, and all you hear is chatter, clinking cups, or passing traffic. It’s distracting, right? This is exactly where free noise cancellation apps for mobile phones come to the rescue.

These apps are designed to filter out background noise, enhance voice clarity, and create a calm, distraction-free listening or recording experience. Whether you’re taking professional calls, recording a podcast, studying, or just enjoying music on your commute, the right noise cancellation app can make a huge difference.

In this guide, we’ll explore why noise cancellation apps are so useful, share some of the best free apps you can try, and even introduce an online tool that works without any downloads.

Why Noise Cancellation Apps Matter

Think about this for a second—you’re recording a voice note for a friend, but instead of your voice, they hear cars honking in the background. Or you’re in an online meeting where everyone struggles to hear you because of background chatter. Situations like these can be frustrating, but noise cancellation apps help you avoid them.

Here’s why they matter:

• Enjoy music and movies without distractions.
  
• Record podcasts or voiceovers clearly.
  
• Take calls in noisy environments without repeating yourself.
  
• Sleep better with filtered, calming sounds.

Noise cancellation isn’t just about convenience—it’s about improving your overall experience in communication, entertainment, and productivity.

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Best Free Noise Cancellation Apps for Mobile Phones

Now let’s look at some of the most popular and effective apps you can use for free. These apps are beginner-friendly, lightweight, and available for both Android and iOS.

1. Krisp

Krisp is one of the most trusted noise cancellation apps. It uses advanced AI technology to remove background noise from both incoming and outgoing calls. That means not only do people hear you clearly, but you also hear them without distractions.

Key Features:

• Works with Zoom, Google Meet, Skype, and more.
  
• Real-time noise cancellation for calls and recordings.
  
• Simple, one-tap activation.

Best for: Online meetings, voice calls, and podcasts.

2. NoiseFit (Android & iOS)

Though primarily known as a fitness companion app, NoiseFit also integrates smart noise reduction features. If you’re outdoors—at a bus stop, park, or café—it filters out unwanted sounds so that only your voice comes through clearly.

Key Features:

• Automatic background noise suppression during calls.
  
• Works seamlessly with phone microphones.
  
• Lightweight and easy to use.

Best for: Daily phone calls and outdoor use.

3. Neutralizer

Neutralizer is an audio equalizer app that personalizes sound according to your hearing preferences. While not a traditional noise cancellation app, it reduces frequencies that often cause noise disturbances, giving you a much clearer audio experience.

Key Features:

• Custom sound profile for every user.
  
• Smooth sound adjustments for music and media.
  
• Reduces audio disturbances naturally.

Best for: Music lovers who want better sound clarity.

4. Noise Reduction (by AndroidRock)

This app is specifically built for audio recording. Whether you’re a student recording lectures, a professional making voice notes, or someone experimenting with music, this tool removes static and background hums, giving you crisp recordings.

Key Features:

• Dedicated to audio file noise reduction.
  
• Automatic and manual noise filtering options.
  
• Saves recordings in multiple formats.

Best for: Students, podcasters, and voice recording.

5. Zoom & Google Meet (Built-in Noise Cancellation)

You might not even need a separate app. Popular video conferencing tools like Zoom and Google Meet already have built-in noise cancellation features. Simply enable them in the settings, and they filter out background noise automatically during your calls.

Key Features:

• Automatic noise suppression.
  
• Works without third-party apps.
  
• Reliable for professional use.

Best for: Remote workers and online classes.

6. Audacity Mobile Alternatives

While Audacity is a widely popular desktop software for audio editing and noise removal, mobile users have equivalent apps that bring similar functionality to their phones. Two popular options are WaveEditor and Lexis Audio Editor. These apps allow you to record audio or import existing files, then clean them up with noise reduction tools, equalizers, and filters.

Key Features:

• Remove background noise and unwanted sounds from recordings.
  
• Apply equalizer settings to enhance audio clarity.
  
• Support multiple file formats for export and sharing.
  
• User-friendly interface for both beginners and intermediate users.

Best for: Anyone who wants professional-quality audio editing on a mobile device, such as students, podcasters, or content creators.

7. Dolby On (Android & iOS)

Dolby On is a free app designed to record audio with professional-level sound quality. One of its standout features is automatic noise reduction, which removes background distractions while improving overall audio clarity. Whether you’re recording a podcast, music session, or voice memo, Dolby On ensures that your recordings sound clean and polished.

Key Features:

• Automatic noise suppression and sound optimization.
  
• High-quality audio recording for music, podcasts, and interviews.
  
• Built-in equalizers and audio effects to enhance sound quality.
  
• Simple interface, perfect for beginners and pros alike.

Best for: Musicians, podcasters, voice-over artists, and content creators who want high-quality recordings without complicated setup.

8. Sonic Studio (Android)

Sonic Studio is a versatile Android app that offers real-time noise suppression for calls, recordings, and media playback. In addition to reducing background noise, it provides an audio equalizer to optimize music or voice clarity. Sonic Studio is especially useful for Android users looking for both noise reduction and audio enhancement in one app.

Key Features:

• Real-time noise suppression for calls and recordings.
  
• Built-in equalizer for sound customization.
  
• Lightweight and does not heavily drain battery.
  
• Enhances media playback quality while reducing ambient noise.

Best for: Android users who want an all-in-one app for noise cancellation and audio enhancement during calls, recordings, and media playback.

9. SoundAbout (Android)

SoundAbout is a practical app for Android users who want control over their phone’s audio routing. It also includes noise reduction features to minimize background sounds during calls or media playback. While it doesn’t have the same audio editing tools as Dolby On or WaveEditor, its focus on call clarity makes it an essential app for users frequently in noisy environments.

Key Features:

• Control audio routing for headphones, speaker, or Bluetooth devices.
  
• Apply noise reduction during calls for clearer voice communication.
  
• Lightweight and easy to use.
  
• Compatible with most Android devices.

Best for: Users who make frequent calls in noisy environments and want better call clarity without heavy audio editing features.

10. Easy Voice Recorder with Noise Reduction (Android & iOS)

Easy Voice Recorder is a simple yet powerful app for recording high-quality audio with built-in noise reduction. It’s ideal for meetings, lectures, personal notes, or any situation where clear voice capture is essential. The app also allows you to export audio in multiple formats, making it easy to share or edit later.

Key Features:

• Records audio in high quality with noise reduction enabled.
  
• Supports multiple file formats for export.
  
• Simple interface for quick recording and playback.
  
• Lightweight app that doesn’t take up much storage.

Best for: Professionals, students, journalists, and anyone who records voice regularly and needs clean, noise-free audio.

11. NoiseGator (Android)

NoiseGator is a real-time noise gate app designed to filter out unwanted sounds during calls or recordings. It works by detecting low-volume background noises and automatically muting them, making your voice stand out clearly.

Key Features:

• Real-time noise gate for voice calls and recordings.
  
• Adjustable sensitivity to target different noise levels.
  
• Lightweight and easy to use on most Android devices.

Best for: Android users who need real-time background noise suppression during voice calls or streaming.

12. Background Noise Removal (iOS & Android)

This app focuses specifically on removing ambient noise from pre-recorded audio files. You can import voice notes, lectures, or any audio file, and the app will clean it automatically with one tap.

Key Features:

• Automatic noise reduction for pre-recorded audio.
  
• Supports multiple file formats.
  
• Quick and efficient processing for mobile devices.

Best for: Students, content creators, and professionals who want to clean up existing audio files.

13. Wavelet (Android)

Wavelet is primarily an audio enhancement app, but it includes noise reduction and equalizer features. It optimizes headphones and audio playback in real time, reducing environmental noise interference while improving sound clarity.

Key Features:

• Real-time audio processing for headphones.
  
• Built-in parametric equalizer to adjust sound frequencies.
  
• Noise reduction for clearer music playback.

Best for: Music lovers who want to improve headphone sound quality and reduce background noise simultaneously.

14. Noise Suppression (Android)

A simple yet effective app that works in the background to reduce ambient noise during calls or recordings. It’s lightweight and ideal for those who need quick noise suppression without complicated settings.

Key Features:

• Reduces background noise automatically.
  
• Minimal interface for easy use.
  
• Works for calls, voice recordings, and live media playback.

Best for: Users who want a simple, no-fuss noise suppression tool.

15. SoundAbout Pro (Android)

An upgraded version of SoundAbout, this app adds advanced audio routing and noise reduction controls. You can manage how audio flows through speakers, headphones, or Bluetooth devices while keeping your voice clear during calls.

Key Features:

• Full control over audio routing and outputs.
  
• Noise reduction for calls and media.
  
• Compatible with most Android devices and headsets.

Best for: Android users who want professional-level audio control for calls and media.

Bonus: An Online Alternative Tool

Not everyone wants to install another app on their phone, and that’s completely fine. Luckily, there are online tools you can use directly from your browser.

• Kapwing – Upload your audio or video file, and it will automatically remove background noise.
  
• VEED.IO – A user-friendly online editor with a noise removal option, perfect for quick fixes.

These tools are especially useful if you only need noise cancellation occasionally and don’t want to add more apps to your device.

Final Thoughts

Background noise can interfere with calls, recordings, music, and relaxation. Fortunately, there are many free noise cancellation apps for mobile phones to help you achieve clear, distraction-free audio.

From Krisp’s professional call quality to Dolby On for content creators, NoiseFit for casual calls, and online tools like Kapwing, you have plenty of options to suit your needs. Explore these apps, pick the ones that fit your lifestyle, and enjoy the difference that clear, noise-free audio makes.

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