The Gray Bear is the top on-demand software development company providing complete app solutions, including app prototyping, which is an excellent idea for testing your app concept in the market. Here, we make an on-demand services app with only the basic features and launch it in the app market. Once launched, we monitor your app's market performance and help you upscale it in case of positive results. This way, you can launch your idea without investing in a full-fledged app.