This app was mentioned in 3 comments, with an average of 1.67 upvotes
Aquarium Manager is pretty decent. I use it to remember names of my plants, but it'll track anything you like.
Not OP but it looks like it might be Aquarium Manager. (IOS, Google Play)
People also recommend Aquarimate (IOS, Google Play)
Not OP but it looks like it might be Aquarium Manager. (IOS, Google Play)
People also recommend Aquarimate (IOS, Google Play)