Zodiac Wheel

On iPad the five tabs now sit along the top and open into a sidebar at a tap, so the wheel, the sky and the chart are one reach apart and the wheel keeps the full height of the screen. Every position in the app is now worked out by the same astronomy engine as our other sky apps. The planets, the Sun and the Moon are checked against NASA JPL's Horizons ephemeris, and the Ascendant, the Midheaven and the house cusps against Swiss Ephemeris, to a fraction of an arcminute. Whole Sign, Placidus and Equal all come from that one engine, so every chart you draw and every aspect in the Sky tab rests on the same figures. Everything is still worked out on your device, with no account and no network. The iPhone layout is unchanged.