play.google.com/sto…app
I've tried a few apps, and this is the one we settled on.
Easy to use, has a built in Dictionary, option to score by taking a photo after each player's turn.
It only supports 2 players, unless you pay a couple of quid (I had some Google survey credits), and keeps a history of top scores, etc. Worth trying for free
We have a Scrabble score whatsapp group, where we send a screenshot of the final scores, and keep a record like that
The data backs up, too, so if you change devices, your data follows
(Not sure why the app has a low score, it's better than other apps I tried)
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