Can you please send us more info about the desktop app crashing to support@drama.app? This bug was not yet reported. The Mirror app indeed crashes on iOS 13, we are looking into that. Sorry for the incovenenience!

What makes it not an interface design tool?

PaintCode (www.paintcodeapp.com) can do this.

Imagine Sketch, Principle and After Effects combined into a single app.

You can draw your designs directly in Drama, then turn them into very high-fidelity, animated prototype that you can play with, also directly in Drama.

Drama automatically creates Magic Move (a la Keynote) animations for transitions between various screens of your prototype. However, you can heavily customize these animations with a built-in timeline editor. If you wish, you can even customize animation of individual attributes of individual layers.

Unlike most other tools, Drama supports rotating, placing and animating layers in 3D space.

These and other features allow you to create interactive, very high-fidelity prototypes that are impossible to create in other tools.

Here is a video of a few simple examples made in Drama: https://vimeo.com/348849248/65c1e49028

And there is more, please sign up for the beta and see for yourself.

Our plugin, PaintCode for Sketch (https://www.paintcodeapp.com/sketch) has a built-in update mechanism which lets users know when a new update is available.

Thank you, too!