Significant steps to write Mobile App Requirements Document

Product requirement document, define values and the purpose of mobile apps to your product and the development teams because a document is the foundation of a successful outcome, listing technical specification, outlining business logic and then helping your development team to transform your early concept into a fully functional mobile application development. Therefore, product requirement document helps you to communicate what to build, who the product is for, and how it will benefit the end users. So, all these documents will guide the development of a product by providing a common understanding of the intent behind a product because if your product and the development teams don’t understand your audience and their pain points, then how can they deliver products which can solve the right user's problem? Therefore, PRD helps you to clarify all the ideas before starting development. There are numerous ways to organize document, and we find it beneficial to include business requirements and technical requirements as well as few other considerations which can help to prepare a team to get a product in the market. 

Below are the given processes of writing a PRD and serve as an impressive requirement document: 

Mobile app objectives 

Product requirement document needs you to describe what you want the product to do, as well as the core objective of the product. So, for the first version of any mobile app, is mainly suggested to focus on a single problem, which your target users are experiencing. So, by concentrating on a core problem is easier to create a precise product vision for a mobile app as well as establish accurate success metrics. 

Include User Journeys 

It is essential to include a user flow in your mobile app requirement, right from starting to finish how your user will interact with a product. Therefore, creating a detailed user journey is a collaborative process of business analyst, user experience designer, developer, and product manager. Thus, mapping a user journey will also help you to communicate all the possibilities within the app from the user’s perspective and establishing a proper narrative touch point is also essential for refining the functionality of the product. 

Product Vision Statement 

A vision statement defines a distinct direction towards the end goal of mobile app development. As it describes the solution to the problem which users are facing. So, in your vision statement, you need to include who the product is for, what user is trying to accomplish and how the product will solve the users pain points or how the product is different from competing apps in the market. 

List of features 

The first version of your app needs to offer a simple and intuitive user experience. Therefore, choosing a feature for your mobile app is a planning process which requires you to define the product vision, objective, and the themes. 

Below are some features which include: 

· Sign-up and login 

· Onboarding 

· Splash screen 

· Navigation 

· Image galleries 

· Forms 

· Social media integration 

· Social Feeds 

· Product menus 

· Shopping carts and payments 

· Loyalty cards 

· Booking systems 

· Calendar integrations 

· Push notifications 

· Native video 

· Native maps 

· Device hardware access 

· App analytics 

Understanding how a user will navigate in your mobile app is essential for identifying the necessary features which will allow for seamless user experience. 

Monetization Model 

There are many monetization strategies out there, where the strategy you choose will entirely depend upon the type of app you are developing or the target user and mobile operating system which you want. 

Therefore, conventional monetization model includes advertising, pay per download, in-app purchase, fermium, and subscriptions. 

Product & Technical Specifications 

Product and technical specification give the systemic function to meet the product for achieving the desired features and functionalities. 

Below are the given products specifications for your mobile app requirement document: 

· What platforms will the app use? 

· What operating system versions which you should support? 

· What are the current services, servers, databases? 

· What types of maintenance needs? 

· How long will the app function before the service is needed? 

· Current API/services documentation? 

Choosing a Platform 

A most ideal approach for development is to launch on both the platforms, but that is not always feasible because sometimes you have to develop for one platform first and then introduce the other platform for a reason like time constraints, resource limitations, and budget. Therefore, it is crucial to do adequate research and understand which OS meets the success criteria of your product goals. 

Maintenance and upgrade requirements 

In this stage, you need to plan for the cost of maintaining your app to fix bugs and meet system upgrade requirements. Therefore, you can include a long term vision which accounts for user demands, product improvement, and some features for future iterations of the product. 

Things to keep in mind for Product Requirements Document 

While writing a product requirement document, some consideration needs to be kept in mind. Firstly, it is important to understand the variety of experience and insight which comes from team member because gathering an input will help you to develop a comprehensive definition for different sections of your PRD. Secondly, you need to keep your responses and definitions for each outlined section high level. Therefore, eliminating industry-specific terms will help you to ensure that everyone can easily understand the document, as well as product, which evolves requirements change. Hence, ensuring everyone understands what you are trying to communicate is the key for developing a successful mobile product. 

So, for wrapping up the ultimate goal for creating mobile app requirements document is to provide a foundation for a successful product. Therefore, give your team the information it needs to get your project off the ground and make sure that you plan out every business and technical requirement to clarify all the dependencies, assumptions, constraints.