RecipeScaler: Scale Any Recipe

Snap a photo of any recipe card. Watch every ingredient scale to the servings you actually need. Cook from a checklist that keeps your screen awake. RecipeScaler is the recipe-scaling calculator that does the math for you — including the camera scan that turns a printed recipe into a perfectly scaled ingredient list in seconds. All on-device, no internet, no account. HOW IT WORKS 1. Photograph a recipe card, or type ingredients by hand 2. Set the original servings and how many you actually need 3. Every measurement re-scales as clean fractions (½ cup, ¼ tsp — never ugly decimals) 4. Save it, cook from it, or pull it into your shopping list FREE • Unlimited recipe scaling • Camera scan (on-device, works offline) • Built-in unit converter — cups, tablespoons, grams, fluid ounces, and more • Save up to 3 recipes • Quick-scale buttons: ½x, 2x, 3x • Smart fraction display • Dark mode PRO ($1.99 one-time, yours forever) • Unlimited saved recipes • Export & share scaled recipes as formatted text • Cook Mode — full-screen ingredient checklist that keeps your screen awake • Shopping List — auto-import ingredients from any saved recipe WORKS WITH Cups, tablespoons, teaspoons, fluid ounces, milliliters, liters, grams, kilograms, ounces, pounds, pinches, and count-based ingredients. NO SUBSCRIPTIONS. NO ACCOUNT. NO ADS. RecipeScaler runs entirely on your iPhone. Camera OCR uses Apple's Vision framework — your recipes never leave your device. No tracking, no analytics SDK, no sign-in. Built for home cooks, bakers, and meal preppers who are tired of doing fraction math on the fly.