There is a great new feature in iOS 10 that you can utilize with your app. The message and extension. messaging extensions appear below your conversation and messages, and let people share app specific content with friends. This can be static content such as text, photos, videos, and stickers or interactive content, such as multiplayer game board or collaborative takeout order. Shared Content is visible to all the recipients of the conversation, regardless of whether they have the app containing the extension. To interact with the shared content, however, the app is required.
If someone attempts to interact with shared content and doesn't have the corresponding app, the app store opens and prompts them to install the app. Provide focused content for clarity and ease of use each message Expansion should have a single focus. Don't try to design one extension that combines both stickers and ride sharing. provide content of value. The information your extension provides should be interesting content people will actually want to share with brands. scale your content for the messaging environment.
Keep in mind that the content your app bans appears within a conversation you scale content appropriately so people can scan it and interpret it meaning with a quick glance, they shouldn't have to select or expand your content to understand it. Not that the system may crop the left and right edges and round the corners of your content. So keep essential information away from these areas. design an intuitive extension interface. If your app extension provides static content, make sure it's easy for people to browse and select items for insertion into the conversation. If your extension provides interactive content, make sure its functionality is useful and understandable.
While the extensions interface can support vertical scrolling, horizontal scrolling isn't permitted. Because this gesture is used to switch between the extensions, people can also expand your extension and viewed in a full screen mode. Use this view as an opportunity to show more content at once, or to scale their content larger for greater visibility.