To me Reddit is a website, people keep referring to it as an app, but I have never used an app for it. It works best in the browser.
Apollo was by far the best reddit browsing experience on mobile and it seems like the API price was a direct action to shut these third party experiences down knowing their experience was sub par.
Are you using old.reddit.com by chance? If so I have a sneaking suspicious that's going to go away in due time.