Cheradenine
The F-Droid repo has the VPN , and the Izzy repo has Mail
Sorry, I cannot find the comment now , one of the Android app developers responded to a ‘my phone is getting hot’ comment that caching was the problem. Perhaps this is related?
Do you mean save for looking at later? Or download images?
Jerboa and Liftoff both let you save posts/comments, Jerboa definitely lets you download images, I haven’t tried in Liftoff, but probably. Liftoff lets you download images too, just checked.
Pasta aglio, olio, peperoncino. Garlic, olive oil, dried chilies. Comes together in the time it takes the pasta to cook. Grate some cheese over the top, or nutritional yeast to keep it vegetarian, and you’re done. I like to add some minced preserved lemon right before it comes off the heat.