My app’s name is ConHo. My app is about smart homes, but it has more features. First one is, you can open and close the lights. The others are opening the curtains, arranging the heater and air conditioner. These are the classical features. The different one is opening the door with my new app.

You go to a locksmith and he sticks a special sticker on your door lock. Then you download my app and enter some information because of your safety. You write a password to enter the app. When you enter, there is a scanner and you scan the code on your door’s lock and then the door opens. The name of my app comes from Controlling Home!
The advantages of ConHo are; you won’t have a key to carry. If your hands are full of things, you should just scan the key. You can also control some electrical things in your home with your phone. So if the weather is hot and you’re not at home, you can turn on the air conditioner. I think it’s something awesome. If someone steals your phone, he can’t open the app because there is a password you chose. So he can’t burgle your home.
The disadvantages are; if somebody steals your phone, you must buy another code from locksmith. Because a code cannot have two or more than two entrance code. Second is you can’t use ConHo without having internet connection. And you must buy the app and code with money.