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To remove an app from our device, follow the given steps:
2 Tap on 3 Tap on Manage
Apps icon. apps option.
1 Tap the Setting icon
on your mobile screen. Apps
System app settings
Manage apps
Dual apps
Permissions
App lock
4 Select the App's icon by tapping it.
5 Tap on
Uninstall
icon.
The app will be removed from your smartphone.
DEVELOPING AN APP
There are many open source app development software available. They help us to develop an
app. While developing an app we should keep some points in mind:
The idea of developing an app should be unique.
The app we are going to develop should contain all the relevant features.
The app should be user-friendly.
Let us create a mobile app with the help of a freeware software provided by Google called App
Inventor. With the help of App Inventor, we can create apps.
APP INVENTOR
App Inventor is a free app development tool, provided by Google. With the help of App Inventor, we
can create apps for smartphones. The working of App Inventor is similar to Scratch programming
language in which we drag and drop blocks for making an app. App Inventor has two basic views:
a. The Design View: This view contains all the components required to design an application.
b. The Block Editor View: This view is the place where we combine blocks to execute an
application.
94 Trackpad (Version 1.0)-VII

