Real estate calculator and DTI calculator by 씨에스에프CSF is a free Android application that offers a range of features for calculating various real estate-related expenses. The app can be used by real estate agents, brokers, and anyone who needs to calculate real estate-related expenses. It has a unique feature of DTI calculation, which is essential for loan consultants.

The app offers a range of features, including the calculation of brokerage fees, acquisition tax, transfer income tax, gift tax, investment yield, and apartment market price. It also provides a search function for real estate transaction prices and land prices. Additionally, it has a feature for calculating monthly payments and DTI. The app has a simple user interface and is easy to use.

Please note that the "message sending after the call" feature is temporarily unavailable due to Google's policy. However, other features are working correctly, and the developer is working to restore the feature as soon as possible.

Overall, the Real estate calculator and DTI calculator is a helpful tool for real estate professionals and anyone who needs to calculate real estate-related expenses. The app is available for free on the Google Play Store.