Using Amazing Fields on the Trello Mobile App
Custom field wrapping, and all integration capabilities described in this article, is available to supporters only. If you're on the free plan, you'll need to upgrade.
Trello does not allow Power-Ups like Amazing Fields to extend the iOS or Android mobile apps directly. This means the Amazing Fields panel is not available when you open a card in the Trello mobile app.
There are two workarounds that give you access to your Amazing Fields data on mobile, each with its own trade-offs. Both are covered in full below.
Option 1: Wrap a Trello Custom Field
This is the recommended approach for teams who need to view and edit Amazing Fields data regularly on mobile.
Trello's native Custom Fields are fully supported in the iOS and Android mobile apps. By enabling the Custom Field Wrapper in Amazing Fields, you link each Amazing Field to a native Trello Custom Field. That linked field is then visible and editable directly in the mobile app, and any changes sync back to Amazing Fields automatically. Changes made on mobile may take a moment to appear in Amazing Fields on desktop.
Note: The Custom Field Wrapper must be set up before using Amazing Fields data in any of the workflows below. See: Connecting Amazing Fields to Trello Custom Fields.
Option 2: Use the Trello Web App on Mobile
If setting up the Custom Field Wrapper is not practical for your workflow, you can access Amazing Fields through the browser-based version of Trello on your mobile device.
Simply open trello.com in your mobile browser (Chrome, Safari, Firefox, etc.) and navigate to your board as normal. Because this loads the full web application, Amazing Fields and all other Power-Ups are available just as they are on desktop.
Note: For the best mobile browser experience, use Chrome or Safari and add trello.com to your home screen for quick access.