Hello, Elle!
WhatsApp is a mobile text message service, and it is very good.
I have had it for two years. Did not you say your daughter said it could be used on tablets? But I said there is no telephone number on a tablet, and contacted them?
Then, the good folks at Mountain View offered me a job translating or something!
In my humble opinion WhatsApp is much better than the normal text service and is practically free.
78 pence a year roughly.
Photos and texts are free.
If Santa were to bring you a modern phone, I think you would install WhatsApp.
That is what the young ones and me use, not the normal text service. When my son got married in America this year they sent me literally hundreds of photos of the wedding. Free!
On a normal phone service it would have cost many pounds.
Now MyMail.
I complained to TESCO Helpline that the BT app was pathetic on their Hudl.
They agreed, and said their solution is to dump BT and install MyMail.
So we did, and my mail delivery is pretty much perfect now.
We are to get some rain tomorrow!