It's accessible as can be, with a couple of issues.
You can set your sensitive content settings to however you like them.
I'm not sure about the going back to free thing. At least with Apple music, it had a buffer period. And it saved my library to the cloud, I just couldn't access it.
The Desktop app is amazing, by the way.

1. The songs you'd expect all should have radio edits, and there's an option for marking explicit content as so if the marking isn't already there. You should also be able to set if you want explisite content blocked if Spotify detects it.
2. Your playlists should definitely save as that's part of the free plan anyway. I wouldn't be surprised if your downloads were deleted, or possibly just stored with no way for you to access them perhaps?
3. Nowadays, Spotify isn't known to break accessibility issues for their apps at all, in fact, I'd say that the current versions of Spotify are the most accessible I've ever seen.

Hi.
I'll try to answer every question in order.
1. By default, Spotify will show both censored and uncensored content.
2. I unfortunately don't know the terms of the student subscription, so I can't tell you for sure that it will go away after a period of time or not. I do know that in the cases where my parents had to get a different creditcard, I could listen to my playlists, but I couldn't select the songs I wanted to hear specifically. Also, it would shuffle in songs that you hadn't added yourself. Sometimes, you will get a sponsored vid that gives you thirty minutes of ad free listening.
3. The app is pretty much fully accessible. All screens read with Voiceover on iOS. Not sure how well it works on Droids because I unfortunately don't have one

@5 to add songs to playlists you can just use shift up down and your ctrl c+ctrl v commands, I think the spotify team has done a great job on the their apps tbh

So the Windows Spotify is no accessible too? Last time I tried to use it (about two years ago) it was one of the most unusable programs I've ever seen and I have used the web player since. But if there is accessibility now, might as well switch.

@marro, Wow! I didn't know that one. That'd clear some time for me.
@targor, Yep. In fact, I'd say the native player is more accessible than the web one, but that's perhaps just personal preference.
@john_weed, Perhaps delete just works? What about secondary-clicking? How accessible is the context menu?

@Marro, I didn't know that, thanks! I'll try it.

Hi.
Oh, yeah, I tried then and it keeps sucking. Actually the whole app does because in windows it was such a pain to alt tab and alt tab every now and then to add stuff to a playlist, and then if you wished to add more stuff and you didn't alt tabbed you should do then because it won't allow you.
Actually sorry, I'm kind of new to the Mac and I just did the transition in a hurry because I needed a computer to keep studying and my old windows pc just died, but are there any tricks to make Spotify somewhat accessible? Or should I write them again and hope that they would make their stuff accessible for Mac users. I tried the contextual menu or the right click, but it's only a link you know and it won't do a thing.

Hi.
No no, I actually did scrolled to the bottom of the thingy and it didn't showed me the options. Also, I managed to press the more button on the playlist that I recently made, and it showed me that contextual menu, but there was no actual place to click on, just text.

@19 I use the windows store version, and I have no issues like that.
edit
I just checked, I am using the free version of Spotify.

Those menus are clickable text.

Hi,
Yeah I've been using those headings, however the issue is that I do not know how to add stuff to my playlists. Any tips here? Yeah same, that was what I did with my previous windows machine, mess around the window thingy with the object navigator. We do not have anything like that on VoiceOver do we?