This is a simple app that gives examples of common mistakes that proofreaders often have to correct. There are 4 sections:
1) Top Tips, 5 common grammatical errors
2) Frequent spelling errors
3) Correct use of the apostrophe
4) Useful Links, links to other resources on the web and a way to contact the author, either by email or Web
Ratings and Reviews
Really, really sparse. But . . .
. . . if it could be edited by the user to add things the user has particular problems with, it would be useful. Otherwise, it needs to have about 100-times as many entries as it has.
With Family Sharing set up, up to six family members can use this app.