Amazon has just added a new feature for iOS users. Its assistant Alexa can now respond to commands via text on the platform. With this option, you can opt to text commands to Alexa instead of speaking to it. The feature is still in a "public preview," so expect to run into bugs and issues. If you do want to test it out, you can head to the Alexa app on iOS. When you tap the Alexa button in the app, it will bring up a keyboard icon that will open a chat window.
Source: Engadget