Practice feature needs to be more rewarding / incentivised
I feel that the practice vocab should be changed to be more incentivised..
I find that if i am practicing vocab which i have not used for a while it is unlikely that i am going to get all of the questions correct and can practice many times without gaining coins.
I believe practise vocab feature needs to be improved to allow coins to be earned without the constraint of only three hearts...
When practicing weakest words times practice is not effective either as it can take a while to recall works and by then time will have run out