Reader J.Martins sent word of TouchOSC layout dedicated for FL Studio´s Step Sequencer:
This layout is for better handling automations via FL Studio´s Step Sequencer (When Muting/Unmuting Channels).
It comes with a feature that shows the Instrument Channel names from FL Studio (up to 12 Channels plus up to 4 characters from each Channel’s name) in your TouchOSC layout almost in realtime. That helps a lot the workflow of creating music in FL Studio plus sequencing it with an iPad
The layout sells for $.99 via Martins’ site.