I've been developing a sequencer based app for Android for quite some time now, and I'm getting closer to a public release these days, so I guess it's time to communicate a bit more about it
The app is strongly inspired from modern sequencers like Elektron stuff for example. I designed it to be closer to an actual hardware device than a DAW. This results in a clear interface and is I guess easy to understand if you are familiar with such machines.
It's still in development but is available for download as a beta test version. If you think that could be of interest to you or friends, you can register here: https://meteaure.com