The CPI Inflation Calculator is an Android app that allows you to calculate inflation using the Consumer Price Index (CPI) provided by the United States Bureau of Labor Statistics (BLS). The app is free to download and use, and it requires no special permissions to run.

With this app, you can easily determine the value of an American dollar in 1913, and compare it to the value of a dollar today. The app is designed to be user-friendly, with a simple and intuitive interface that makes it easy to input the relevant data and get accurate results.

Overall, the CPI Inflation Calculator is a great tool for anyone who wants to understand the impact of inflation on the value of money over time. The app is reliable and accurate, and it provides valuable insights into the changing value of the dollar. If you're interested in finance or economics, this app is definitely worth checking out.