Audacity vs LUNA

Audacity is a free, open-source audio editor for Windows, macOS, and Linux desktop computers. It supports multitrack editing, noise reduction, video synchronization, and cloud collaboration. Common audio formats include MP3, M4A, AIFF, FLAC, and WAV, and it handles 16-bit, 24-bit, and 32-bit audio with high-quality resampling and dithering. A Spectrogram view helps visualize and analyze audio clips. Third-party plugins are supported, including VST3, Nyquist, LV2, and Audio Unit formats. Its source code can be viewed or modified under the GNU GPL, and no subscription is required. Audacity has no mobile version for iOS or Android, despite those platforms appearing in some listings. The software is developed by a small remote team supported by the community. Help is available through a manual, forum, and developer Discord.

LUNA is Universal Audio’s digital audio workstation for recording, producing, and mixing music. It runs on macOS and 64-bit Windows 10 or 11 and supports VST3 and AU plug-ins and virtual instruments. Its smart tools include tempo and instrument detection, voice control, stem separation, audio-to-MIDI, lyric transcription, and chord extraction, though some require LUNA Studio. LUNA Play detects an instrument, sets levels, and suggests presets. The software works with any audio interface; Apollo and Volt have deeper integration, and Apollo supports real-time tracking with UAD plug-ins, Unison preamp technology, and Accelerated Realtime Monitoring. LUNA Studio adds API, Studer, and Ampex console or tape extensions, hardware inserts, and six ARA plug-ins. LUNA Free is free. Listed paid plans are LUNA Studio at $199 a month and UAD Spark Studio at $149 a year, billed annually. Installation requires free Universal Audio and iLok accounts, UA Connect, and iLok License Manager. LUNA needs 600 MB of available system storage.