Easy but expensive
Has technical difficulties a lot and isn't the most clear app in terms of managing your usage.
Sucks
I can't top up when credit is low not happy
Works maybe 50% of the time
Can't get into my jt top up keeps telling to put in 4" D number...
Well thought out and useful. Far better than EE when I use their sim.
Top-up payment method hasn't worked for over a week now, essentially I have a dumb phone because I can't get data. I've been into the shop, called the helpline - they don't seem too bothered. Porting my number over to Sure.
Easy peasy
Bakwas