Fun app, but unfinished – Color Code - Synesthesia Trainer Review

I was having a great time with this app until I hit its "end point" which is an arrow button for the next stage that does nothing and makes the app useless unless you delete and redownload it and start all over which I had no interest in doing. Should also say that this happened during only my second time using the app, though it was a decent session. I see another reviewer from awhile ago has pointed this out so it is built that way and seems the developer has no intention of finishing it. Does not even say "the end" or let you know that it's "done" in which case it would still feel incomplete, it just hits a stopping point and loses all functionality. Disappointing bc I think it has a lot of potential and is pretty addicting, just needs some more customization and playability. Would not recommend at all until these problems are addressed.
Review by Xc2391 on Color Code - Synesthesia Trainer.