AFMG SysTune vs Voxengo SPAN
AFMG SysTune
afmg.eu
Voxengo SPAN
voxengo.comSide by side
| Figure | AFMG SysTune | Voxengo SPAN |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Plans published | 2 | 2 |
| Spec score · Audio Analysis Software | 8.2 (#7) | 7.9 (#21) |
| Integrations | SysTune offers an open plug-in API and lists integrations from manufacturers including d&b audiotechnik, Lake, and Linea Research. | Listed compatible hosts include Ableton Live, Cubase, Logic Pro, REAPER, Pro Tools, FL Studio, Studio One, OBS, Bitwig, Nuendo, WaveLab, GarageBand, and others. |
| Purpose | SysTune performs real-time audio measurement and analysis for live sound, installed sound, and industry applications. | SPAN is a free real-time FFT audio frequency spectrum analyzer plugin for professional audio and music production applications. |
| Support | AFMG's SysTune license terms state that email and telephone technical support are provided for six months after purchase. | Voxengo says customer support issues are handled as soon as possible and directs users to its product-specific Q&A before contacting staff. |
Plans
AFMG SysTune
- AFMG SysTune Standard€450, paid once
- AFMG SysTune Pro€720, paid once
In their own words
Voxengo SPAN
Voxengo SPAN is a free real-time FFT spectrum analyzer plugin for audio and music production applications. It analyzes stereo, mono, mid-side, and surround signals, including 5.1 and 7.1, and can display spectra from two channels or channel groups at once. Metering includes EBU R128 and K-system readings, RMS and true-peak measurements, clipping detection, and stereo correlation. Users can adjust FFT block size, window overlap, visual slope, smoothing, and a secondary spectrum display. Other functions include output power statistics, channel routing and grouping, presets, undo and redo, and A/B comparisons. SPAN is available for Windows and macOS in VST, VST3, and AAX formats, with AudioUnit also listed for Mac. The maker lists Windows XP and later and macOS 10.12 and later, with a 2.5 GHz dual-core or faster processor and at least 4 GB of RAM. Spectrum import and export for track comparisons is a SPAN Plus feature; the free plugin workaround works only in some hosts.