Research
Market and domain research behind the ephemeris and astrology designs. Neither document describes shipped behaviour; both inform product and vocabulary decisions.
- Astrology app competitor analysis — 15 consumer apps, 10 calculation APIs, and 19 Vedic platforms, with pricing tiers, feature coverage, and the market gaps they leave.
- Astrology vocabulary, bottom up — every term from the feature matrix, ordered from sky and clock to delivery, with JSON schemas and five diagrams.