Chemistry Helper is a free Android app developed by Ventura Design Apps that provides a comprehensive guide for chemistry enthusiasts. This app belongs to the Education & Reference category and specifically falls under the Books subcategory.

The app offers a range of features, including easy-to-understand explanations of various chemical concepts, a periodic table that provides detailed information about each element, and a formula calculator that allows users to calculate molar mass and other important chemical equations. The app also offers a quiz mode, allowing users to test their knowledge on various chemical concepts.

The user interface is simple and easy to navigate, with a clean design that makes it easy for users to find what they're looking for. Overall, Chemistry Helper is a great resource for students and chemistry enthusiasts alike.