The flow builder is a board with nodes joined by arrows. On a phone screen it exists, but dragging a node and connecting an arrow with your finger is slow and imprecise.
What works well on a phone
- Reading the flow — understanding the path the conversation follows.
- Editing message texts — fixing a price, adjusting a sentence.
- Switching the flow on and off.
- Seeing the active sessions — who is stuck on which node.

What to leave to the computer
- Creating nodes and connecting arrows.
- Conditions and variables — the field is small and a mistake is expensive.
- Rearranging the drawing.


Fixing text is the real useThe common case is not building a flow from scratch on a phone: it is realising mid-day that the automation is quoting the wrong price — and fixing it there and then, without waiting to get to a computer.
Every path has to end somewhereIncluding the otherwise one. A loose node is what makes the customer write and get nothing back — and nobody finds out.