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Test Your App
To test your app, go to the connected device or Emulator and click on the button. Your phone
will read the phrase aloud. Keep the volume of your phone/laptop high.
Recap
An app is a software program primarily developed for hand-held smart devices such
as mobiles and tablets.
The three most popular app stores are Google’s Play Store, Apple’s App Store, and
Microsoft’s Windows Store.
There are mainly three main types of applications, Desktop, Mobile and Web applications.
Android is an operating system for mobile devices developed by Google.
iOS (formerly iPhone OS) is also a popular operating system developed by Apple Inc.
for its hand-held devices such as iPhone and iPad.
There are three types of mobile apps, Native, Web and Hybrid apps.
App Inventor is a free platform which can be used to create apps for smart phones.
Exercise
A. Tick ( ) the correct option.
1. Who developed Android?
a. Google b. Microsoft
c. Both a. and b. d. iOS
2. Which of the following is known as platform dependent?
a. Native apps b. Hybrid apps
c. Web apps d. Flipkart
3. Which of the following is not considered as a gaming app?
a. Disney+ Hotstar b. Ludo King
c. Angry Birds d. Free Fire
4. You can download an app from ................................ on an android mobile device.
a. App Store b. Play Store
c. App Inventor d. Warehouse
96 Modular (Ver. 2.1)-VIII

