Do not build features in the first version that are 'nice to have' and can always be added later as an update. Offer only the core value of your app idea. From the flow and features document you prepared, start looking closely at features that you can remove. This will help your developer to clearly understand your expectations. Include the flow of how the user will navigate the app as well as all the features envisioned. When putting your idea down on paper, remember to be as detailed as possible. Now is the time to detail your product onto a document, or if you want to go the extra mile, use a wireframing tool.

Validation of your app idea means that you've got something that people want to use. You could also build a landing page that broadly highlights your app idea and seek user interest through an email signup. You can validate your idea by using the Google Keyword Planner tool to look for the number of people seeking out what you're trying to do. Validation will prove that a demand exists for your app. Once you have an exhaustive list, then start to think on how you can resolve them and shortlist the ones that make most sense. So look for problems in your daily life and list each one of them.

Create mobile app