But why this one specific app and no others?

Right, that's what confuses me the most. I was very surprised to find the reddit thread showing that other people are also having this specific app silently installed on their devices.

Makes me think something got jacked up adding/removing things from promotional bundles with other apps.

It shouldn’t do that, obviously, but headspace does seem like it’s one that bundles “free” with a bunch of health insurance, education, etc.

From a debugging perspective, without having Apples information, I kinda want to know if all affected users have some related health or education apps.

Headspace leaves health data, that's where my first guess would be

Maybe it’s Apple’s equivalent of Guru Meditation.

Maybe Apple typo’d an app id incorrectly for some iOS core app thing in 26.4.2 and the one-character error is this app? I don’t know that anyone’s done a ‘likelihood of collision’ analysis on appstore unique IDs yet. Certainly I could see iOS having a “must be on the device” system set up for apps like Phone and Settings that has a last-ditch of reinstalling it if somehow deleted. Would be especially interesting if some core app that can’t normally be deleted is currently unprotected (back up your device locally first!).

Maybe it’s like that time Apple thought everyone wanted that awful free U2 album that they automatically added to everyone’s iTunes library. (I know this isn’t actually the case but it’s the funniest explanation)

that fucking thing still shows up on my phone from time to time. It's aural herpes

I use VLC for my music. Did you know if you uninstall the music app you can't play music though another music app?

Is this really true, I presume on iPhones? As an Android user, this sounds insane to me.

On my Iphone. I removed the music app. and was unable to play music in my car with the usb interface. It had no app to play from. VLC must use the music player in some way to play the audio. This is without carplay btw. Im pretty sure carplay is differnt.

Chrome for iPhone is also only allowed to be reskinned Safari.

It’s a locked-down platform - slightly less so if you’re in the EU.

Can’t be sure it isn’t others. This a very large app, so it may just be the one that gets noticed the most.

Maybe this is not the same thing but I had this happen to me with the ticktock app. It installed by itself. The only difference I can see between this situation and my own is I'm positive I never installed this app because I never used it.

It only happened one time though. After I uninstalled it, it never came back.