I hope it's ok to mention my little app here. It's free, and has just had a pretty big update. I'd just like some more people to try it, and maybe to hear a bit of feedback. It's taken me a while to build it but I don't really know how to go about getting people to find it!
SATSuma v2.5 is now available.
https://satsuma.btcdir.org
The full release notes are at https://satsuma.btcdir.org/version-history/
Highlights:
new UTXO screen
new mining pools screen
improved layout and UI
performance improvements
A few of the 30+ screens, using a few different themes....