Advice on changing settings

I am not techy so looking for some advice
I have intelligent octopus go (IOG) which I use to charge my main EV. If my house battery is still full in the evening (summer) I usually change the settings on the old app for house battery not to discharge at night so that when IOC kicks in it doesn’t drain my full house battery but uses cheap national grid.
We also have a smaller EV which only takes a few hours to charge so historically I would go on old app and pause/stop house battery to charge up small EV during the night so the house battery didn’t get drained.

My question is with the new basic app I can’t see how to do this, is it possible still do do this, if not can you do it on new premium app

Try the BBC basic Inverter app

Or, if you’re willing to pay a one off £10 for the ability to change settings, have a look at the Inverter Monitor by Andrew/RubikCube on Google play store. It’s free to view, but upgrade to control.

Or use Wonder Watt that automatically schedules your battery to charge when you get bonus slots in the day so you never have to worry about charging and the EV draining your house battery.