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Enter message in the Text block
Step 1 Click on Text component.
Step 2 Drag and drop message block on Call
TextToSpeech1.message block.
Step 3 Type the message within the message block.
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.
The 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.
Android is an operating system for mobile devices developed by Google.
There are three types of mobile apps, Native, Web and Hybrid.
Exercise
A. Tick (3) the correct option.
1. Apps are the software developed for ............................ .
a. Hand-held devices c. Desktop
b. Browser d. None of these
2. Android was developed by ............................ .
a. Google c. Apple Inc.
b. Playstore d. Microsoft
3. ............................ are platform dependent.
a. Native apps c. Hybrid apps
b. Web apps d. None of these
4. Which of the following is not considered as a gaming app?
a. Talking tom c. Call of Duty Mobile
b. Angry Birds d. Candy Crush
5. You can download an app from ............................ on an android device.
a. App Store c. Microsoft Store
b. Play Store d. All of these
6. Which of the following is an example of e-commerce app?
a. Paytm c. Angry Birds
b. Gmail d. Vedantu
7. Which of the following types of apps are created using HTML and CSS?
a. Web apps c. Desktop apps
b. Windows apps d. None of these
98 Touchpad MODULAR (Version 1.1)-X

