My son has struggled with learning to read for a long time and now comes to me daily now asking to do his reading. We do two books a night and he’s read 30 books so far. I’m truly amazed with his progress and Ello has been a huge part of that. His speech therapy teacher is impressed with his improvement since starting as well. I’m recommending this to everyone I know, another friend plans to try it with their adult students with developmental disabilities. Great app and affordable price, also great customer service. Would give 5 stars but the apps “catch up” ability does give the ability to skip sentences if they read the last word aloud.