Sure, no problem in pointing it out. I did not hide the fact and I invite anyone to do their own research. The comments mostly draw from David Kilpatrick’s book “Essentials of Assessing, Preventing, and Overcoming Reading Difficulties”.

It’s a very academic book and I didn’t see anyone in the comments aware of orthographic mapping. The critique of direct instruction can also be found there. No intervention that does not train phonemic awareness to the advanced level had the massive results of those which do. That also applies to OG, which was mentioned in the thread.

Not selling anything yet, that page is a placeholder. But I will have a free and untimed version that should be enough to fix most reading difficulties caused by phonemic deficits.

Which I can do without worrying about cannibalizing my own business because I am not selling a reading app, but a complete path to mastery of reading and writing to college level and beyond. That hopefully helps clarify the difference in price.