Linking multiple bubble apps via api

We have 3 different “apps” that we’d like to link up to each other in Bubble… would doing this via Bubble API’s be slow? is there a downside to this? Should we just build it all as one Bubble app?

I’ve split apps before - I answered that question with the pros and cons here …
http://forum.bubble.io/t/when-to-split-app/177567

In brief - only if you have a very good reason :slight_smile: