It varies from individual to individual. Some of the exa takers respond that A+ is more difficult to pass than Network+ because it has two exams to attempt, instead of one in Network+ certification. Another reply, neutrally saying that both exams have a somewhat equal difficulty level. And the rest of them hold Network+ certification to be more difficult than A+.
So, it depends on you, whether you have experience and are preparing with authentic courses like CompTIA Network+ Training. Watch a YouTube video on Cybersecurity Training.