DishGen is an AI recipe generator that comes up with new meals based on ingredients you have on hand and your own preferences. It's designed to reduce food waste by suggesting meals for ingredients you'd otherwise toss in the trash. With an Idea Generator and recipe editing abilities, it's available in three tiers to match your needs, so it's a good option for creative meal planning.
Another good option is Flavorish, an AI recipe app that generates meal ideas based on the ingredients you have at home and your restrictions. It's got a customizable cookbook, shopping lists organized by aisle and offline mode. With OpenAI's GPT technology, Flavorish offers a personalized cooking experience that helps you with meal planning and grocery shopping.
If you want a more complete meal planning service, TastyPlan offers AI-generated personalized meal plans that take into account your restrictions, allergies and schedule. It's got a big library of recipes and can generate shopping lists automatically. The service works on the web, Android and iOS, so you can use it on whatever device is handy.