content: Love this app Not overwhelming like some apps and perfect amount of customization. I just have a couple ideassuggestions First it would be nice to have more achievements to unlock in the future Also I think it would be really cool if there was some sort of real tree icon that would show up in the virtual forest next to the other trees Its really nice having the virtual trees to look at and see how much time Ive spent studying but I also want to help out Keep up the great work