Sight Words Pre-School is an Android app developed by Chaotic Concoctions that aims to help children aged 1 to 4 years old learn to read and spell sight words from the Dolch list. The app contains 170 pre-school level sight words that are essential in building a strong reading foundation. It has three main features: audio review of each word, audio spelling, and recognition exercises.

One of the exercises includes the removal of a letter in a word and testing whether or not the child can recognize which letter is missing. Another exercise involves recognizing the word by giving the child three words and telling them which one to touch. The app provides parental guidance to ensure that children get the most out of their learning experience. However, it should be noted that the app contains ads to support development and marketing.

Chaotic Concoctions is a Virginia-based studio that focuses on creating educational digital toys for kids. They provide their educational applications for free and aim to make learning fun and easy for everyone. They encourage feedback and suggestions to improve their service and create more apps for children to use.