I think my sentence isn't perfectly correct, especially around the "to learn".
App helping people with special needs (e.g. autism) to learn and practice letters, maths, logical thinking, and other important skills.
I have 140 letter limit. I have Grammarly installed to test the sentence and it has found some errors but wants me to buy the subscription to it.
I'm not a native English speaker, so I'm asking for help. Thanks.
