A big problem is that a song will starts and play for a few seconds and no notes will pop up until slightly after, causing to to miss some notes in the beginning no matter what. Also, instead of 4k drumrolls that go back and forth the patterns are a lot less fun as they are turned into drumrolls on the same note over and over.

First of all, this is a great app, I love that I can play custom songs like this, and overall the app itself is pretty good. There are 2 things though that would make this app a 5 star. A: Songs start at the wrong time. Basically whenever you start a level, sometimes the notes will start underneath the area where you are supposed to click making a full combo impossible. B: Deleting songs via the website doesn’t work. One other thing that would be nice to see would be a score system instead of just letter grades, so you could more precisely beat high scores. Otherwise great game.

I think the overall concept is great and uploading custom songs is both really easy and really neat. The auto mapping is quite good and I don’t think much improvement is needed there. I would like to see some minor changes though: adding hit-sounds of any kind would be help immensely, adding a bit of delay between when you press play and when the song starts (like actual osu!), and better support for phones with a notch (move down health bar, song progress, and adjust the menu so they’re actually visible). Awesome concept but needs to be streamlined.

After playing this game I will say that for the most part it does a very good job of emulating the beatmap files. One issue I noticed though was that the delay usually found in-game on osu! that occurs right before the notes start to appear is not included in this game as such some maps have a tendency to immediately start once prompted. This can be annoying as the player is forced to restart the song in order to hit the notes at a moments notice.