If you using a device other than a macBook or a Windows PC/Laptop, such as:
you can complete your academic work via the fastwrite web app.
To access the web app, open the dashboard, right after registering / logging into your account at fastwrite.io:

If you are already using the native Windows or macOS app, you can of course use the web app in parallel. For example, when you are on the go and only have access to your iPad or mobile device.
For the best experience, however, we still recommend writing your thesis on your macBook or Windows computer with the fastwrite app.