Cereus

After converting the Android app to completely ad-supported, revenue went down from very little to about 2 cents per month. It turned out to be a very bad move, but I had to test to find out. Cereus is now removed from the AppStore because it costs more to keep it up than the revenue it brings in. And then the Android app was removed for new permissions rules, which I'm not inclined to fix at the moment, so you can consider the project dead. I might do some updates on it and release it under a new name in the future, but not while I'm working on other more promising projects.