Caustic Mastering

Audio mastering mobile app

Caustic Mastering is a premium audio application for mobile coming from developer Single Cell Software. It's a sound editing tool that offers users professional-grade options and features for mastering recordings. It lets them perform changes and modifications to tracks to improve quality before exporting the final music files.

Compared to similar solutions like BandLab, Caustic Mastering is geared toward artists and musicians who are looking for a robust and feature-packed tool to let them change the sound however they like. It also supports multiple formats to improve compatibility and for use with other third-party apps or websites.

For music production

Music production, and just audio editing in general, is a rather complex and time-consuming process that's typically done on PCs and laptops. However, as mobile devices grow more powerful, they have become capable portable machines that let you mix and master tracks on the go. If you're looking to do the same for your workflow, Caustic Mastering is one option that's available to you.

For equalization needs, this program offers both 10-band graphic EQ and a six-band parametric EQ to dial in those frequencies to your liking. They are complemented by a stereo image enhancer and what's called an audio exciter to achieve an even bigger sound for your tracks. For input and out formats, it supports up to 32-bit WAV, OGG, MP3, and FLAC files depending on the source.

What's more, there are tools that can help fix clipping and sound peaks in recordings in the form of the signal clipper and look-ahead limiter, respectively. The same goes for the RMS and three-band compressors to achieve more consistent volume levels. One thing that could be addressed in a future update is the lack of support for higher sampling rates like 96kHz. or even 192kHz.

Clean up your tracks

In conclusion, if you're looking for an audio editing app for making final changes and edits to your tracks, Caustic Mastering is a solid and capable option worth considering. It supports multiple file formats and offers plenty of options to take advantage of. While it still has its limitations, it will serve its purpose for most users. Give it a try and see for yourself. Recommended.