Ratio is the iPhone app version of the best-selling cookbook by Michael Ruhlman, designed to free you from the constraints of traditional recipes. By understanding culinary ratios, you unlock the potential to create a myriad of dishes without being tied down to specific instructions. The app provides 32 critical ratios for various culinary preparations like doughs, batters, and sauces, along with a calculator to determine ingredient amounts for any serving size.

This culinary tool includes an ounces-to-grams converter, suggestions for recipe variations based on the ratios, the ability to save your personalized recipes and notes, and easy sharing options on social media platforms. Whether you're a novice cook looking to experiment or a seasoned chef aiming to refine your creations, Ratio offers a comprehensive guide to understanding and adjusting recipes to your liking.