AISixteen Studio

AISixteen builds small, fast, private apps for iPhone, iPad and Mac — no accounts, no tracking, everything runs on-device. AISixteen builds small, fast, thoughtfully crafted apps that run entirely on your device — no accounts, no tracking, nothing sent to a server. The sky, computed for any moment. Natal charts, transits, synastry and returns — computed on your device. Every one runs offline and collects nothing. The field calculator that shows its work. Tides, currents and celestial navigation. The financial calculator that cites its sources. Our apps do not collect, store, or transmit any personal data — no identifiers, no usage analytics, no device information. Everything happens on your device. There's no account to create and nothing to opt out of, because there was never anything to collect.