Alternatives to BlockFolio (taken over by FTX) portfolio managers? Recovering transaction history?

I've been using BlockFolio app for years. They got taken over by FTX a couple of years ago.

Stupidly I never backed up my transactions history, I believed they were safe on the app. I liked to keep a track of my buy prices and sell prices on there, especially for HMRC returns each year.

I've got a couple of questions:

1) What's the best alternative to keep track of my crypto? I've got a mixed bag including BTC, ETH, XMR, SHIB etc. Are there any good alternatives?

2) Should I consider that FTX app to be a dead duck now and no way of recovering my transaction on there?

(BTW, is everyone else pissed off by the repeated takeovers of decent apps by bigger rivals. I used to love the simplicity of the BREAD wallet app on iOS until it got taken over by Coinbase. These consolidations are going to mean less choice for us consumers.)