Finding Good App Ideas

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Questions and Answers

In the context of app development, what is the primary purpose of creating a wireframe?

To write the actual code that will run the final application.
To outline the app's functionality and screen flow. (correct)
To finalize the app's visual design and color scheme.
To ensure that the app design meets the exact specifications of the Google Play Store.

Changing the app's icon requires direct modification of the base code.

False (B)

What file extension is used for App Inventor project files that can be shared and imported?

.aia

The process of creating a rough sketch of how a piece of software will look, including the flow and user movement is called ______.

wireframing Signup and view all the answers

Match the following steps with their purpose in the app development lifecycle:

Identifying a Problem = To ensure the app meets the needs of its potential users. Creating a Wireframe = To map the app’s layout and user flow. Testing the App = To ensure the app functions correctly and user feedback is incorporated. Publishing to a Store = To make the app available for download and use by the general public. Signup and view all the answers

What is the MOST effective way to gather user feedback on an app made using App Inventor?

Implement a direct contact method within the app, such as a link to a feedback form or email address. (B) Signup and view all the answers

Releasing frequent app is not necessary and can wait until the app is 100% complete.

False (B) Signup and view all the answers

What should you select in the Projects menu to share your exported project?

Export selected project (.aia) to my computer Signup and view all the answers

If the device is blocking the installation, the installation of apps from ______ sources must be enabled.

unknown Signup and view all the answers

Match the term with its description:

Android Package = A portable file used to install an app into an Android device Wireframing = Creating a rough sketch of how a piece of software will look Source code = The code created by the developer Backup = An extra copy of a particular kind of data for safekeeping Signup and view all the answers

Why is it important to fill out initial screen's properties before you publish to Google Play Store?

To improve the discoverability of the app to potential users. (B) Signup and view all the answers

The reviews sections of the Google Play store is meant for feedback.

False (B) Signup and view all the answers

What menu should you choose under the Build menu to save the app to your computer?

App (save .apk to my computer) Signup and view all the answers

App Inventor lets you easily share your project with other users of App Inventor so that others can check out how you made your app, ______from it, and even improve it.

learn Signup and view all the answers

Match the following steps to their respective processes in App Inventor:

Starting a New Project = Select 'Start new project' under the Projects menu. Sharing a Project = Select 'Export selected project (.aia) to my computer' under the Projects menu. Importing a Project = Select 'Import project (.aia) from my computer...' under the Projects menu. Saving a Project = Select 'Save project as...' under the Projects menu. Signup and view all the answers

Which question is LEAST relevant when planning how your app will work?

What is the current stock price of the company providing the app development tool? (C) Signup and view all the answers

You can test your app with your classmates or friends.

True (A) Signup and view all the answers

What are you exporting your project as, in order to share it?

.aia Signup and view all the answers

A mobile app has a ______ amount of screen space.

limited Signup and view all the answers

Match the following terms with their correct definition regarding the Google Play Store publishing process:

App Release = The section where you upload your .apk file (an Android Package file) for distribution. Options include Production, Beta, and Alpha. Content Rating = A questionnaire to categorize your app for Google to determine its content rating. Pricing and Distribution = Specifies the availability of your app, including which countries it will be available in and whether it is paid or free. Show Listing = Allows you to add information about your app, as well as promotional materials, such as screenshot images and graphics. Signup and view all the answers

What should you confirm before rolling out to production?

That everything is working as expected. (A) Signup and view all the answers

Every app needs an icon, but you can only use App Inventor's basic icon image.

False (B) Signup and view all the answers

What file will be downloaded automatically when your share your App Inventor project?

.aia Signup and view all the answers

The code created by the developer is called the ______.

source code Signup and view all the answers

Match each app development phrase to its corresponding meaning:

Solve Your Problems = Creating an app based on the unique problems you have every day, or a daily annoyance that you wish would go away Improve Existing App = Looking at the daily apps you use every day and evaluating their most valuable features Ask Friends About Their Problems = Discovering a common problem among your close friends and create an app around that Help Problem Solvers Like Yourself = Building an app that also fix the issues of other problem solvers Signup and view all the answers

When attempting to import an existing app project in App Inventor, which action is necessary if a project with the same name already exists?

Rename the .aia file of the project being imported to a different name. (B) Signup and view all the answers

The VersionCode is set to 10 by default, since that is the first time you will be publishing the app.

False (B) Signup and view all the answers

What is another way to share your app?

By publishing your app Through the App Inventor Gallery Signup and view all the answers

The .aia file extension contains all the blocks, ______, files, and instructions the App Inventor needs to recreate your app.

components Signup and view all the answers

Match each term related to app sharing and publishing in App Inventor with its corresponding action:

Exporting (.aia File) = Creates a copy of your project that can be shared with others, allowing them to import and modify your app. Publishing to the App Inventor Gallery = Shares your application with the global App Inventor community, showcasing your work and making it available for others to explore. Saving .apk to Computer = Generates an Android package file that can be installed on Android devices, enabling real-world testing and distribution. Testing via Companion App = Allows live testing of your app on an Android device during development, providing immediate feedback on functionality and design. Signup and view all the answers

Which of the following strategies is MOST likely to result in an app idea that is both personally fulfilling and addresses a market need?

Identifying a common problem among friends and acquaintances and devising an app-based solution. (A) Signup and view all the answers

After publishing your app to the Gallery and creating .apk files, it's time to publish it via the Apple App Store.

False (B) Signup and view all the answers

How do you make sure that everything works before publishing your app in Google Play?

Make sure that the app works flawlessly on your device Signup and view all the answers

You will need to pay a ______ registration fee in the Google Play Console.

one-time Signup and view all the answers

Match the app-creation action to the description:

Making the app = Turning your wireframe into components and blocks Refining the plan = Discarding functions, or adding more tasks along the way Adding a way to collect User Feedback = Giving users a direct way to contact you, like sharing your email, a link to a support group, or a feedback form Releasing New Versions Often = Ensure quick releases mean bugs can be found much faster, and feedback can be received more quickly Signup and view all the answers

When initiating app development, what is the MOST critical consideration after identifying a problem your app aims to solve?

Thoroughly planning how the app will function and address the identified problem. (A) Signup and view all the answers

The wireframe has to be 100% perfect and completely comprehensive before you move into developing your app.

False (B) Signup and view all the answers

When can an app be considered 'good'?

When it improves the quality of life of its users Signup and view all the answers

After creating or selecting your icon, return to the ______ editor, go to Properties, and click on Icon.

Designer Signup and view all the answers

Match each element to its action:

Sketch your designs on paper first = The wireframe doesn't need to look 'pretty' but must be clear and intuitive. While the goal is to turn the plan's steps into screens = Not all steps will need their screen; some might need more than one screen, and others might be invisible to the user and only work as blocks. Don't forget to draw your menus, headers, and footers. = Necessary for an intuitive and easy-to-understand layout. Keep it simple. = A mobile app has a limited amount of screen space. Signup and view all the answers

Flashcards

What makes a 'good' app?

Apps should improve the quality of life for its users. Focus on solving problems.

How to find app ideas?

Start by identifying problems you or others face daily. Apps can provide complete solutions.

Improve existing apps

Evaluate features of apps you use, and consider how features could be applied to a different problem, or create a more helpful version of an app.

Ask friends about problems

Talk to friends to uncover common issues, providing a basis for your app idea and a built-in user base.