I am now getting weird statistics on my time line and no vocab at all. How come this is happening six months after your complaints ?. Anyone out there getting weird stuff happening on the Old WaniKani Mobile app ?? I so want to keep on using it.
Ah… Sorry for late answer. Uh, no, I didn’t have statistics or vocab issues. I probably missed them, since I had a little vacation.
What about now? Is everything working correctly? I can’t see a problem with my application.
I’ve always used this “old” app … It’s now stopped working (as of 27 May 2020).
Please … what is “the pink one” ??
Wanikani website on a mobile phone is horrible. Worst thing about it is when you hit enter after typing a word, the keyboard goes away, so you have to move to another place on the screen to hit the > to get to the next word. Gah.
I’m still using the old /original application as of May 28, 2020. I wonder what happened?
I really hope someone will pick this back up. After several years, though, I’m sure hope is lost. 
I for the old one working again. I had to generate a new API key (version 1). What worries me now is that there is a site warning alongside this key in the wanikani settings that it will stop working from Sept 2020.
I already tried putting an API version 2 key into the old app, but it didn’t work; only the version 1 key works.
This “old” app is the best by far of all wanikani apps. Is still like to know what “the pink one” is.
Make that “I got the old one working again…”. I hate autocorrect 