This app is purely for fun and is not guaranteed to work. I made it because I used to exercise a lot by the coast and of course there are a lot of seagulls about. When it is mating season they can get very aggressive, especially if you go anyway near their young. They will circle ahead squawking and even dive at you to try and frighten you off. Anyway the last straw came with me when one dived and slapped me on the head with its feet. It didn't half shock me and then it circled again for another attempt. I subsequently performed a dive to the floor injuring myself in the process. That's when I decided to create an app to see if I could scare the seagulls away. I started by playing birds of prey sounds which unfortunately didn’t do the trick. Seagulls are very tough and can’t be put off easily. So then I tried playing audio clips of distressed seagulls. This however, did not have the desired effect. Gulls would fly in to protect their own. They would then dive bomb me all over the gaff. On several occasions the sound clips attracted 8 plus seagulls, all of which were having a good pop at me. It might work it might not, but if it does, be prepared to hit the floor and take cover. I have found that it is best tested in an open area. Happy Seagull tormenting.