If you have an account created on the Animaker web app, you can log in with the same credentials and access your account on the iOS Application.
The Animaker iOS App is designed to help you create great live-action videos at ease. You can also access and edit the videos created on Animaker web. However, Animated characters are currently not supported on your iOS App.
Our teams are working on integrating animated characters in the iOS app, and soon you will be able to create videos which has animated characters right from your iOS devices.