Audio Visual Astrology · Pro
The free edition plays the sky in one tuning. Pro gives you all 64, and the controls underneath. It takes MIDI in, so you can play the planets from a keyboard.
Pro
All of itTuning & sound
- 64 tuning systems: every N-TET from 5 to 53, 21 named modes, Carlos α/β/γ, Bohlen-Pierce
- Set the harmonic root F* yourself and the whole sky retunes
- A frequency for every body, the octave picked planet by planet
- Octave and golden-ratio scaling, overridable per body
- Spin-orbit depth, or how much a body's rotation colours its tone
- Sign coloration in detail: wet/dry, formant sharpness, stars per sign, band centre
- Aspect sound fully open: per-aspect voices, wave shape, envelope, pan, offset
- Orbital-rhythm envelope, with attack, decay, sustain and release multipliers
Scene & playing
- MIDI in, so you can play the bodies from a keyboard
- Logarithmic trails, centuries of orbit in one view
- Label size and distance, under your control
I'm still building. Houses and synastry are next.
✦ Founder Lifetime, first 30 only
- Seats 1–10 $69
- Seats 11–30 $99
- At launch $149
Thirty seats, and I won't reopen them. One payment, Pro for life. The money pays for the next stretch of work, and founders get a quarterly call to decide what I build next. Your name goes on this page if you want it there.
Free vs Pro
| Feature | Free | Pro |
|---|---|---|
| The sky | ||
| 3D helical scene · planets, moons, asteroids | ✓ | ✓ |
| Spatial audio · planetary tones · orbital rhythm | ✓ | ✓ |
| Date scrubbing · shareable URLs | ✓ | ✓ |
| Your chart | ||
| Natal chart, one per session | ✓ | ✓ |
| Major aspects (5) | ✓ | ✓ |
| The scene | ||
| Planetary resolution · rings · textures · quality scaling | ✓ | ✓ |
| Trails · star field · constellation glow | ✓ | ✓ |
| Logarithmic trail compression | — | ✓ |
| Label size & distance | — | ✓ |
| The instrument | ||
| Tuning systems | 5 | 64 |
| Custom harmonic root (F*) | — | ✓ |
| Per-body frequency & scaling override | — | ✓ |
| Spin-orbit depth | on / off | ✓ |
| Sign-coloration fine controls | — | ✓ |
| Aspect sound, full controls | on / off | ✓ |
| Orbital-rhythm envelope multipliers | — | ✓ |
| MIDI input | — | ✓ |
Questions & answers
Does Pro work on my phone? Yes. Add it to your home screen from Safari on iOS or Chrome on Android. It renders lighter on a phone than on a desktop.
What's the Founder Lifetime? Thirty seats at the prices above. You pay once and keep Pro for life.
Can I cancel? Any time, in one click. Subscriptions and Founder Lifetime both have a 30-day refund.
What's the free-trial policy? Fourteen days of full Pro, free. Cancel before day 14 and you're not billed.
Will my free web view keep working? Yes. The free edition stays free: natal chart, aspects, audio and shareable URLs.
Is there a desktop app? The web version is the app. Install it from Chrome or Edge and it runs in its own window. Nothing to download, and no 30% App Store cut.
Do you share my data? No. The server is mine and it sits in the EU. No third-party analytics, no cross-site tracking.
I have a question you didn't answer. Email contact@scalarresonance.org and I'll answer it myself.