Collect and edit data

The apps in this category are primarily focused on data collection. The source of the data can be either a subject matter expert or the general public.

• Crowdsource Manager—Provide the ability to review crowdsourced information and update attributes such as status and assignment. This is a good choice for collecting crowdsourced data across multiple layers and maps because the data is collected using apps such as Crowdsource Reporter or ArcGIS Survey123. It requires a group that contains at least one map with an editable feature layer. Because the Crowdsource Manager app is created through a group, it is not available in Map Viewer Classic.
• Crowdsource Polling—Allow collecting feedback and assessing public sentiment for a series of proposals, plans, or events. Users are presented with a map and list of features containing the details of each proposal, plan, or event, including any attached documents. These users can submit feedback in the form of votes and comments.
• Crowdsource Reporter—Provide the ability to collect a variety of crowdsourced issues or observations in a single app. This is a good choice for collecting crowdsourced data across multiple layers and maps. It requires a group that contains at least one map with an editable feature layer.Because the Crowdsource Reporter app is created through a group, it is not available in Map Viewer Classic.
• GeoForm—Provide a form-based experience for entering data through a form instead of a map pop-up. This is a good choice for users who find forms a more intuitive format than pop-ups for entering data.
• Basic Viewer—Provide editing capabilities in the context of a general-purpose mapping app. This is a good choice when your audience needs additional tools or information about the map to support their editing activities.
• Sidebar*—Display a map with a side panel that contains tools to edit, filter, and interact with data.

Compare maps and layers

These apps focus on comparing geographic phenomena; the nature of the comparison you choose may depend on your end goal.

• Compare—Visualize geographic phenomena in 2D or 3D providing a side-by-side or stacked comparison of two maps, two scenes, or one of each. For example, you can use this app to present the results from a variety of analytic methods, the difference between household incomes in multiple places, or the difference between household income and home values in a single location. The app also provides the ability to open the pop-ups for the same feature in each map or scene to compare the values.
• Exhibit*—Create a linear, interactive presentation by authoring a collection of slides to show different views of a map. For each slide, you can change layer visibility and the basemap, include a pop-up for a specific feature, apply a layer filter, and provide a title and notes. If applicable, you can import bookmarks from the map to create slides.
• Portfolio*—Present a series of maps, apps, and other content, such as images. This is a good choice to create a simple interactive display of many maps and apps that share a topic.

Display a scene

These apps allow you to interact with scenes outside of Scene Viewer.

• 3D Viewer*—Provide a dual view of your area of interest with optional tools for navigating the scene, including slides and search.
• Basic*—Display a map or scene with standard options such as a legend and bookmarks.
• Compare—Visualize geographic phenomena in 2D or 3D providing a side-by-side or stacked comparison of two maps, two scenes, or one of each. For example, you can use this app to present the results from a variety of analytic methods, the difference between household incomes in multiple places, or the difference between household income and home values in a single location. The app also provides the ability to open the pop-ups for the same feature in each map or scene to compare the values.
• Countdown*—Display a list of locations in a map or scene ranked by values for a specified field. Provide a summary for the ranked locations and information about the feature order. App users can pin feature information to compare and contrast with other features in the ranked list.

Explore and summarize data

The apps in this category allow your users to interact with attributes and, in some cases, other services to facilitate a deeper exploration of the content of your map to create visual, interactive representations of your data.

• Attachment Viewer*—Provide an immersive experience for users to page through a layer's features and review image, video, and PDF attachments. This is a good choice for presenting data and images collected with ArcGIS apps such as ArcGIS Field Maps and ArcGIS Survey123. The app is optimized for use on both desktop and mobile browsers.
• Chart Viewer*—Display bar charts, histograms, and scatter plots to complement your map. Include up to 10 charts to view with a map or side by side with other charts for comparison.
• Countdown*—Display a list of locations in a map or scene ranked by values for a specified field. Provide a summary for the ranked locations and information about the feature order. App users can pin feature information to compare and contrast with other features in the ranked list.
• Exhibit*—Create a linear, interactive presentation by authoring a collection of slides to show different views of a map. For each slide, you can change layer visibility and the basemap, include a pop-up for a specific feature, apply a layer filter, and provide a title and notes. If applicable, you can import bookmarks from the map to create slides.
• Interactive Legend*—Create a focused view of a feature layer in the map by clicking the desired categories or ranges defined in the legend. This gives users the ability to explore the map holistically or to focus on the categories that are most relevant to them.
• Sidebar*—Display a map with a side panel that contains tools to edit, filter, and interact with data.
• Slider*—Display historical, live, or future data using any time interval. App users can play or move a time slider to animate data based on numeric values or changes over time to see how the data evolves.

Interpret imagery

Use these apps to extract meaning from imagery using tools for querying, visualization, analysis, and recording observations.

• Image Mask—Identify areas of an image that have changed over time or that meet user-set thresholds for calculated indexes.
• Image Visit—Review the attributes of a predetermined sequence of locations in imagery.
• Imagery Viewer*—Visualize and explore imagery through time and space.

Make a gallery

Use the Category Gallery* app to create a gallery of maps, apps, and layers that can be used as a convenient access point for your geographic content. This app requires a group. App authors can categorize group content into themes or topics and then expose them to users as filters to browse the content in the gallery.

Provide local information

Use these apps to highlight the resources available at a location. Options include highlighting all of the features within a certain distance of a location and informing a user that their address is located within a certain geographic area.

• Crowdsource Polling—Provide a forum for soliciting citizen feedback on proposals or issues in a local area.
• Nearby*—Help people find sites of interest close to an address. This app is useful to help people find focused types of locations (such as schools) within a search distance of an address or place they specify. Optionally, they can edit distance values to adjust the search radius and get directions to locations they select. The app is optimized for use on both desktop and mobile browsers.
• Zone Lookup*—Facilitate finding which zone or district intersects a specific location or address. With this focused app, users can learn more about a location and features of interest in the surrounding area. The app is optimized for use on both desktop and mobile browsers.

Route and get directions

Use the Nearby* app to help people find sites of interest close to an address. This app is useful to help people find focused types of locations (such as schools) within a search distance of an address or place they specify. Optionally, they can edit distance values to adjust the search radius and get directions to locations they select. The app is optimized for use on both desktop and mobile browsers.

Showcase a map

This category of apps includes options for presenting thematic or general maps. The apps include legends, descriptions, and other basic tools to assist users in understanding the message of the map. They also support a configurable search experience. These apps can be used as is and do not have any configuration requirements. They are good choices when you want the map to be the focus of the app.

While there are some differences in functionality between these apps, the primary differences are aesthetic. It is recommended that you preview these apps and explore the various configuration options.

• Basic*—Display a map or scene with standard options such as a legend and bookmarks.
• Basic Viewer—Display a set of commonly used tools in a floating pane. This is a good choice for balancing the need for a collection of tools while still maximizing the amount of screen real estate dedicated to the map. The app includes the ability to switch layer visibility, print a map, and show pop-ups in the floating pane.
• Media Map*—Display an interactive map with basic tools and a set of options for limiting map navigation. Optionally include an interactive slider to animate time-enabled data. This app is designed to fit into small spaces on a web page or as a stand-alone app.
• Minimalist*—Present a map with a zoom slider and a scale bar, maximizing the amount of screen real estate dedicated to the map. The app includes the option to show a legend, description, or pop-up information in a side pane.