Looks good, ads made me quit trying. I liked what I saw and was trying to figure out its limitations before committing to the paid version. Own many paid and free apps and I rank its ads among the most annoying. Have seen their feedback claiming they are needed source of income. But the ads model simply defeat an otherwise worthy app. I suggest to the programmers to add some laxative to the marketing person who manages the ads program. He's killing a good effort.