Download of Notta 1.0 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this Mac application is com.webcatalog. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
Notta is a high-precision transcription service equipped with the latest AI speech recognition engine. It features real-time transcription and translation, and can quickly transcribe audio files up to 5 hours long at a time. It allows for easy audio conversion and editing on PC.