Moni is a modern invite based crypto portfolio tracker where you can add any wallet to watch for. In its latest update, it got an option to create a manual portfolio. Users can now add transactions in a manual way to be able to easily follow their spare assets that don't belong to a specific wallet.
The tracker still doesn't support NFTs while it would be interesting to track the floor price there as well.
Moni Bitcoin & Crypto Tracker - Apps on Google Play
Track, Explore & Learn BTC and Crypto
