Audio Recorder is a free and open-source Android app developed by gitlab.comaxet. It is a simple yet powerful audio recording tool with features such as custom path selection and editing. The app is licensed under GPLv3, ensuring that the app is free and open-source.

The app has a user-friendly interface and is ad-free, making it a great choice for recording interviews, lectures, and meetings without any interruptions. The custom path selection feature allows users to choose the path where the recordings will be saved, making it easier to organize and access them. The app also has editing capabilities that allow users to trim and cut recordings. If you want to translate Audio Recorder to your language, there is a guide available on the developer's GitLab page.

Overall, Audio Recorder is a great choice for anyone looking for a simple and effective audio recording app that is free, open-source, and ad-free.