Personally, I do not use such applications because I am not a trader and I do not follow almost anything except the price of BTC. But from what I've noticed in general when it comes to such apps, most give preference to BlockFolio and Delta Portfolio, although of course there are many more similar applications on the market. It depends on your personal preferences what you choose, but until you try a few applications you will not be able to compare which suits you better.
However, be careful what you install, there are a lot of fake apps from which you will not get anything but some malware.
https://blockfolio.com/https://delta.app/en