For me, that would be Secure CRT. I have yet to find a terminal emulator that matches its feature set. If you regularly manage hundreds of machines using various connection protocols (serial and ssh mostly in my case) It’s worth the $$$, and so far there hasn’t been any subscription nonsense. I liked using it at work so much I forked over the dough to have it at home.
None of the free alternatives do everything I need.
I’ll also mention a few iOS apps. One is Sun Surveyor. It’s an AR app that shows you the position of the sun, moon, and galactic center at any given time. The other would have to be Radarscope. It’s a weather radar app, but it’s a really good weather radar app.
I’ll give a +1 to RadarScope; it’s by far the most useful radar app I’ve used. The only thing I’ve seen surpass it are desktop software, most of which is also paid like GRLevelX or products more oriented towards professional meteorologists (and most meteorologists I know from a past career in TV still seem to use RadarScope on their phones when they don’t have access to their more powerful software at work).
I really like RadarOmega, and it also has a decent desktop app (even on Linux!). Although obviously GRLevelX is much more advanced.
I changed to RadarOmega after Radarscope stopped working on my GrapheneOS phone.
I watch archived news coverage of tornadoes on YT and I’ve seen it used live. Pretty sure it has some broadcasting-specific features especially when streamed to an Apple TV.