Cost for Real Estate Mobile App depends of what features are you looking in your Application. Additionally what Mobile platform (iPhone / Android / Windows Phone) are you targeting. Generally Two Types of Mobile App you can think for Real Estate Business Industry:Buy & Sell Real Estate Property Mobile App & Real Estate Agent Mobile App.
Thanks for sharing the article on "How Much Does It Cost To Create A Real Estate App". Its really informative.
Real estate business is a booming industry, and by developing a real estate app you ensure that you connect with more customers. An app for real estate will help people narrow down some houses that their agent can show them. It is a lot to invest, but it will help you get, and engage more users. Make sure you do proper research and hire a Real Estate app development company that is the best.