Quick answer: PECS is a specific picture-exchange method for building communication, and AAC is the broad category it belongs to. Comparing pecs vs aac is a bit like comparing one recipe to an entire cookbook. PECS teaches a child to…

The most common mistake parents make when picking a speech development app is treating all of them as roughly equivalent. They are not. Some are clinical drill tools designed for SLP offices. Some are play-forward and built for kids who…