I have tried the Android mobile version of slingshot. It is very smooth and the UI is very good. I personally like it.
Currently, only the swap function and the function of sending and receiving assets are opened for the three chains of eth, polygon, and bnb chain.
Generally speaking, the slingshot APP is relatively useless, and its current functions are relatively single. It may be better if it is upgraded in the future to include integrated asset management, cross-chain and other functions. It would also be a good idea to create a slingverse similar to the hashverse metaverse like hashflow.