We currently lack the ability to quick send to multiple locations (or quick send at all with the native app) on android. However, there are now two excellent third party apps available (Quick Dynalist and Dynawrite), and which have some different features worth noting. Quick Dynalist is extremely reliable and rapid, but will only send to your inbox (via Dynalist’s API). Dynawrite interestingly (as it is both a dynalist host and quick send app in one) can be set up to send your note to any list in your dynalist - I’m not sure how it achieve this, but it’s very handy. Unfortunately unlike their workflowy equivalent you can’t send to multiple locations (they only allow one inbox) but if you set Quick Dynalist up on your actual Dynalist inbox, you can set dynawrite up for a second location, and you then at least have two places you can quick send to.
Dynawrite also allows richer text entry than Quick dynalist, including dates and notes (but not colours / headers). Edit: for quick date adding in quick dynalist, it’s worth noting that it works with text expanding apps like ‘texpand’.
One more note about dynawrite - it is not very reliable if you set it up to ‘exit upon send’ - often the note will not send until you next open dynawrite. Instead, don’t use this option, and wait until the little ‘toast’ that comes up confirms the item has been sent before manually closing the app. With this approach I’ve had 100% reliability so far.
One more trick if you really want to have more locations at the moment is to set up another free dynalist account, with its own inbox and share the document with your main dynalist account - this can then be set up with a separate quick add via the android IFTTT app. I do this for a shared shopping list with my partner so I can currently quick add to three locations. Of course this can only be a separate document, not a specific list, as we can’t share these.
Final note: ‘Shortcut notifications’ is a nice android app which adds a permanent notification with a row of icons for quick access - I have dynalist, quick dynalist and dynawrite front and centre on here.
All the best,