Audio editing app
Audio editing is a common practice for anyone working with multimedia content production. It can be used to improve sound quality, remove unwanted background noises, or add sound effects to create a more engaging experience for the listener.
There are many apps available on the market that allow you to modify sound in a simple and intuitive way. In this article, we will explore some of the best audio editing apps available for iOS and Android devices.
What you need to know before getting started
Before starting to edit audio, it is important to understand some fundamental concepts:
- Audio format: Audio files can be saved in different formats such as MP3, WAV, AAC, etc. Each format has its own specific characteristics and can affect sound quality.
- Sampling frequency: Refers to how many times per second the sound is recorded. The higher the sampling frequency, the better the sound quality.
- Bit resolution: Indicates the amount of information that is recorded for each audio sample. The higher the bit resolution, the greater the precision of details in sound.
- Waveform: Represents graphically the recorded sound. It is important to understand how to interpret waveform in order to make precise modifications to sound.
Once these concepts are understood, you can proceed with using apps for audio editing.
The best audio editing apps for smartphones
If you are looking for an app to edit audio on your smartphone, here are some of the best options available:
1. Audacity
Audacity is one of the most popular and powerful apps for audio editing. Available for both PC and smartphones, this app offers a wide range of features including the ability to cut, copy and paste parts of an audio file, apply special effects, and adjust volume.
2. GarageBand
GarageBand is an app developed by Apple and is only available for iOS devices. This app is particularly useful for those looking for an easy-to-use app but still with many features. With GarageBand you can record new sounds, mix existing tracks, and apply special effects such as reverb and delay.
3. WavePad Audio Editor Free
WavePad Audio Editor Free is a free app available for both Android and iOS. This app offers a wide range of audio editing tools including the ability to cut, copy and paste parts of the audio file, add special effects, and adjust volume.
4. FL Studio Mobile
FL Studio Mobile is a paid app available only for Android devices. This app is particularly useful for those looking for a professional app with many advanced features such as sample recording, track mixing, and applying special effects.
5. AudioLab
AudioLab is a free app available only for Android devices. This app offers a wide range of features, including the ability to cut, copy and paste parts of audio files, apply special effects and adjust volume. Additionally, AudioLab also supports audio format conversion.
- Note: Before choosing an app to edit audio, make sure it is compatible with your device and has all the features you need.
Features of Audio Editing Apps
Audio editing apps are useful tools for modifying and enhancing the quality of audio files. Some of the most common features found in these applications include:
- Cutting and merging audio tracks: This feature allows you to cut unwanted parts or merge different tracks into one.
- Volume adjustment: You can increase or decrease the volume of the entire file or only specific parts.
- Noise cancellation: Audio editing apps often offer the ability to eliminate unwanted noises such as hiss or hum to improve sound quality.
- Equalization: The equalizer allows you to adjust sound frequencies to achieve a desired effect. For example, you can increase low frequencies to emphasize bass or reduce high frequencies to attenuate treble.
- Sound effects: Many apps also offer a wide range of sound effects, such as reverb, delay or distortion, to create custom sounds.
- Exporting in different formats:You can export audio files in various formats such as MP3, WAV, FLAC or AAC.
These are just some of the most common features found in audio editing apps. However, depending on the user's needs, there may be many other useful functions that vary from one app to another.
How to Use Audio Editing Apps
Audio editing apps may seem complicated, but they are actually very intuitive and easy to use. Here are some steps to help you get the most out of these apps:
1. Import the audio file
Most audio editing apps allow you to import your audio files from your device or an external source such as Dropbox or Google Drive. Once you have imported the file, you can start editing it.
2. Cut and merge audio tracks
If you want to eliminate unwanted parts of your audio file, you can easily do so by cutting the track into desired parts. Additionally, if you want to merge two or more audio tracks together, many apps allow you to do so with just a few simple clicks.
3. Add sound effects
Audio editing apps often have a wide range of sound effects to choose from. You can add reverbs, echoes, delays and many other effects to your audio file to make it more interesting and professional.
4. Adjust the Volume
You can adjust the volume of your audio file to make it louder or softer at certain points. This is particularly useful if you're creating a podcast or voice recording that requires modulation of the voice.
5. Export the Audio File
Once you've finished editing your audio file, you can export it in various formats such as MP3, WAV, or FLAC. This way, you can use it for your future projects.
- Remember to save your work frequently while editing the audio file.
- Don't be afraid to experiment with different functions of the audio editing app to discover what works best for you.
- If you encounter difficulties, many apps offer tutorials and online guides to help you solve common problems.
Conclusion: Which App to Choose for Your Needs
After analyzing the different audio editing apps available on the market, it's possible to draw conclusions about the best choice based on your own needs.
For Beginners
If you're new to the world of audio editing and want a simple and intuitive solution, we recommend opting for GarageBand. This app is free and only available on Apple devices, but offers all the necessary features for creating high-quality music and podcasts.
For Professionals
If you're a professional in the music or audiovisual industry, we suggest using Adobe Audition. This paid app offers a wide range of advanced tools for audio editing and production, ensuring excellent quality.
For Android Users
If you use an Android device, you can choose from various options like WaveEditor or Lexis Audio Editor. Both of these apps offer advanced and intuitive features at an affordable price.
- WaveEditor: Free app with in-app purchases ranging from $0.99 to $6.99.
- Lexis Audio Editor: Paid app with a cost of $3.99.
In summary, the choice of the best app depends on your needs and level of experience. Choose the one that best suits your needs and start creating high-quality audio!
Conclusion
Audio editing is becoming increasingly common thanks to the availability of advanced and easy-to-use apps. With the right skills and tools, it's possible to create high-quality audio content for any purpose.
In this article, we've analyzed some of the best audio editing apps available on the market, providing tips on which one to choose based on your own needs. Remember: the choice of the best app depends on your level of experience and the features you need.
Whether you're a beginner or a professional in the industry, there's a perfect option for you. Choose the right app and start creating amazing audio today!

Michael Anderson - Software Engineer
My name is Michael Anderson, and I work as a computer engineer in Midland, Texas.
My passion is sharing my knowledge in various areas, and my purpose is to make education accessible to everyone. I believe it is essential to explain complex concepts in a simple and interesting way.
With GlobalHowTo, I aim to motivate and enrich the minds of those who want to learn.





