SwapSheet

SwapSheet is a mobile + web AI-assisted substitution app that focuses on precision: it gives substitution options with exact ratios, method changes, and expected tradeoffs (taste, texture, rise, browning). Users pick what they’re optimizing for—cost, dietary need, availability, or flavor—and the app outputs a short “swap sheet” you can follow while cooking. It supports common high-failure swaps (eggs, yeast, buttermilk, baking powder/soda, flours, sugars, gelatin, cornstarch) and flags when a swap is likely to fail so you don’t waste a batch. A lightweight pantry profile and “what I have” mode narrows results to realistic options. Monetization is straightforward: freemium with a paid tier for advanced baking modes, dietary profiles, and offline packs. The hard truth: this only works if guidance is reliably accurate and fast—so the MVP must be narrow and high-quality.