HOFA CD-Burn.DDP.Master vs Soren

HOFA CD-Burn.DDP.Master is a standalone mastering and pre-mastering application for CD, DDP, vinyl, and online distribution projects. It burns Red Book audio CDs and creates DDP images carrying CD-Text, ISRC, and EAN information. Editing includes cutting, trimming, fades, crossfades, and track metadata. Album sequencing, multi-CD projects, multi-session CDs, and batch processing are supported. Delivery options include DDP images, WAV, AIFF, MP3, and an iTunes itmsp package. HOFA plugins are included at no additional cost in the app, with automatable parameters, and the software connects to HOFA DDP Player Maker for client-review players. The standard edition does not list third-party VST3 or AU plugins, plugin-chain presets, clip-based plugin processing, or true-peak normalization; those are listed for PRO. It runs on macOS 10.13 or later and Windows 10 or later. The listed plan costs 89.90 EUR once, with a 14-day free trial and offline activation.

Soren is a standalone app for automated audio mastering, not a DAW plugin. Its Mix Agent analyzes mixes before mastering and suggests changes for tonal imbalance and resonances. Users can choose among 10 genre profiles and 27 curated Smart References, or upload a reference track for analysis of spectral balance, dynamics, and tonal qualities. Controls include spectral and stereo processing toggles, custom LUFS targeting, and safeguards against over-processing. Export formats are WAV at 44.1 or 48 kHz in 16 or 24 bit, and MP3 at 320 or 256 kbps, with three True Peak limiting options. Processing happens locally; the maker says internet access is not needed after initial online activation. Desktop requirements are macOS 12 or higher or Windows 10/11, with at least 8 GB RAM recommended. The page lists support for files up to 90 minutes on Apple Silicon M1 with 16 GB RAM, and says Soren is available for iPhone and iPad. A free trial is available, and pricing starts at €249.