Building an app is a big project. If you want to build the next great smart phone app alone, you need a plan. First, think about 【小题1】 to build. Will your app be a game? Will it be for business? Then make a schedule for building 【小题2】 app. You need plenty of time for researching and getting enough information 【小题3】 you can build your app.

Now you’re ready 【小题4】 (start) the app. Building an app is like a puzzle with many different parts, you can build it yourself or find a friend to help you. There are many websites and 【小题5】 (video) which can teach you to build one. Some websites provide app developers 【小题6】 “building blocks”. As you build one, you pick blocks from the websites and put 【小题7】 (they) in your app.

After you build your app, you need to check it 【小题8】 (careful). Look for bugs. Most apps have several problems to fix. Show your app to people and ask their opinions. Make sure everything 【小题9】 (work) before letting people download it. There are so many tools that can help you build apps. Having the right tools will make the work much 【小题10】 (easy). Now almost anyone can make a new app.