Both import from social. Only one knows what's in your fridge.
ReciMe earned its reputation on social import, and it deserves it. Share a Reel or a TikTok to the app and you get a clean, structured recipe. Pantree does the same job. On this specific capability, the honest answer is that the two apps are close, and you would be well served by either.
The difference is what happens next. In ReciMe, the recipe lands in a library and waits for you to decide to cook it. In Pantree, it lands in a library that is cross-referenced against a live inventory of your kitchen — every item you own, with a quantity and a use-by date.
That inventory changes what the app can tell you. Pantree scores each saved recipe against what is actually on your shelves, so the question stops being "what did I save?" and becomes "what can I cook tonight without another trip to the shop?" It also runs the other way: when the coriander is three days from turning, Pantree surfaces the recipes that use it. ReciMe has an ingredient filter you can drive manually, but no inventory, no expiry dates and no alerts.