Wishlist ‑ Wishify
Wishlist - Allow users to create a Wishlist of favorite items
Popular with businesses in the United States
Seamless workflow: use directly in Shopify admin
Up-to-date tech: works with the latest themes
Covered In Hope
You have to upgrade to put the wishlist on the catalog page. I repeat, You have to upgrade to put the wishlist on the catalog page.
We are very sorry and we understand your requirement but we have clearly mentioned this on our app listing page on pricing section that collection page feature is available from paid plan, so that merchant know this in advance when they install the app.
Please see the screenshot from our pricing section - https://nimb.ws/4pBvIW