Can I run two delivery apps at the same time?

Usually yes. Self-employment means you are not required to be exclusive, and most platforms accept that riders and drivers run more than one app.

The real limits are practical. Accepting a job on one app while committed to another is how you end up late on both, and a run of late deliveries hurts your standing on each platform independently.

It is worth checking the terms for anything you have signed that involves a guaranteed block or a scheduled shift. Some parcel work is booked in a way that assumes you are available for the whole slot.

For logging, a run where you carried jobs from two apps is one period of driving. Log it under whichever platform paid most of it, or split it into two shifts if the periods were genuinely distinct. What matters is that the miles are counted once and the hours are not double-counted.