Plan ahead before a long trip
Because network delays can make an app's displayed status differ from the real situation at the station, it's safer to check a few backup options while your battery still has a comfortable margin. Fast-charger queues can also get long around holidays, making advance planning even more important.
Check your home charging situation too
If you don't have a convenient place to charge every day, access to nearby public charging becomes especially important, and it's worth factoring that into your charging app habits from the start.
Frequently Asked Questions
Can an app show a charger as available when it actually isn't?
Yes -- connectivity issues or delayed updates can cause a mismatch with the real status, so it's safer to double-check on-site once you arrive.
Should I search for slow (AC) or fast (DC) charging stations?
If you need to charge quickly during a short stop, search for DC fast charging; if you'll be parked for a longer period, AC slow charging is usually the more efficient choice.