Open Audio Analyzer vs Spek

Open Audio Analyzer plans

• FreeFree
• Free softwareFree

Spek plans

• Free softwareFree

Pick Open Audio Analyzer if…

It suits audio users who need loudness or spectrum measurements for live audio, files or DAW sessions across supported desktop and mobile platforms. Users considering the Wi-Fi tablet display should limit it to a trusted network because that link lacks encryption and authentication.

Pick Spek if…

Spek suits people who want to inspect audio files offline and view their spectral content. It may fit users on Linux, macOS, or Windows who need spectrograms rather than real-time analysis.