Dollar Exchange in Colombia is a free Android app that allows you to track the dollar exchange rate in real-time during market hours. The app also provides daily notifications and a summary of currency behavior. You can access a Dollar <-> Peso equivalence table and search for historical dollar values. The app also includes an exchange rate calculator, and you can observe graphs for the last 20, 40, and 60 days.

The app provides an updated Representative Market Rate (TRM) with historical data since November 27, 1991. The app is designed by MoviliXa SAS, and it is available under the Business & Productivity category with a subcategory of Finance. The app's terms and conditions and privacy policy are available on their website. Note that real-time data is provided for informational purposes only and is not intended for trading or investment purposes.

Overall, Dollar Exchange in Colombia is an excellent app for people who want to keep track of the dollar exchange rate in Colombia. It is easy to use, and the interface is user-friendly. The app provides all the necessary features, and the exchange rate calculator is a handy tool for quick conversions.