I actually really like Coinstats and it's what I use to track cryptos.
The mobile app is easy to use and it's easy to setup a portfolio. I just use 1 token/coin to track each market. There are many other functions in the app, but I primarily use it for that.
The alerts feature in the app is also really useful. You can set alerts based on certain characteristics that you want to track.
Overall, this app is well done. Show Less