Mobile App Development: Quick Start Guide | Coursera

Learn about the mobile app development industry and how you can develop your own mobile app with this guide.
Mobile app development helps meet rising consumer demand for readily available information, services, and products, while enabling companies to create secure, scalable solutions for data collection, customer service, and automation.
A mobile app development company has a team of UI/UX designers, marketing professionals, and project managers to provide technical and strategic guidance for mobile app development.
The demand for mobile app development services is increasing, with the mobile app market share set to reach $885.3 billion by 2033 [1].
When choosing a mobile app development company to partner with, consider its reliability and how well its services align with your projects’ needs. Read on to learn more about the mobile app development industry and how you can start building a mobile app.
If you’re ready to start preparing for a mobile app development role, enroll in the Meta iOS Developer Professional Certificate. You’ll have the opportunity to learn programming fundamentals, how to create a user interface (UI), and best practices for designing the UI for iOS apps in as little as eight months. Upon completion, you’ll have earned a career certificate for your resume or LinkedIn profile.
Research predicts that the mobile apps market will reach $322.6 billion in 2026, expanding by 15.5 percent annually to reach a market share of $885.3 billion in 2033 [1]. Consumer demand is only rising for more information, services, products, and experiences to be readily available at arm's length. Consumers aren't the only ones who rely on mobile app development. Mobile apps also help companies create secure and scalable solutions for tasks like data collection, customer service, and automation.
According to the US Bureau of Labor Statistics (BLS), software development is expected to see an estimated 10 percent job growth between 2025 and 2035, much faster than the average for all occupations [2]. Mobile app developers earn a median total annual pay of $128,000, according to Glassdoor [3]. This figure includes base salary and additional pay, which may represent profit-sharing, commissions, bonuses, or other compensation. Additionally, this job can be done remotely, meaning it’s possible to live almost anywhere in the world and enjoy the benefits of this growing industry.
The following sections outline some of today's most successful examples of mobile app development.
YouTube is a social platform that allows users to share videos about everything from lifestyle and travel to comedy and yoga. In October 2026, YouTube had 259 million viewers in the US alone [4].
Released as an iOS app in 2009, Angry Birds is now a franchise that stretches well beyond its beginnings [5]. The game has helped turn its company, Rovio Entertainment Corporation, which has over 5 billion downloads across its games catalog, into a thriving success [5]. From the addictive, puzzle-style app also came a movie, a line of plush toys, cartoons, television shows, films, and even its own cookbook.
The days of unfolding and folding a collection of glovebox maps are gone. Today, anyone with a smartphone can have a map in their pocket. Google Maps launched its mobile app in 2007 for BlackBerry and Palm devices [6]. In 2008, it was available for Android phones, and finally, in 2012, it was available as an iOS app [6].
Of course, this app is much more than an overview of street grids and highways. Today, Google Maps provides real-time traffic information and acts as a platform for user reviews and business listings worldwide.
Fortnite’s survival game has become one of the most popular mobile gaming apps worldwide. The Fortnite creator community grew almost three times, from 24,000 in 2023 to 70,000 in 2024 [7]. Fortnite has also built a thriving community of streamers, held virtual concerts, and released several celebrity skins (in-game outfits).
One problem that global citizens face is the ability to move currency, that is, to get paid for work or to pay for services, in modern ways. The app Revolut has worked to solve that problem, and as a result, its valuation surpassed that of Barclays and France’s Societe Generale [8].
The idea to provide a global financial app for people to manage their funds through a single platform anywhere on the planet was a disruptive concept for the financial industry. These breakthrough ideas are made a reality with the help of skilled mobile app developers.
If you didn’t use the Zoom app before the COVID-19 pandemic, you most likely did at some point in 2020 or later. In April 2020, the company counted more than 300 million daily meeting participants [9], and the app itself amassed over 192,400 enterprise customers in October 2025 [9].
The explosive growth proved that hard work and creativity could fill a need exactly when people demand it the most. In Q3 2026, enterprise customers comprised 60 percent of Zoom's total revenue [8].
Think about your favorite mobile applications. What makes them your favorite? Although profit can be a driving force for some mobile app development projects, many successful apps come from creativity and purpose. Ideas that provide entertainment, connection, or innovative solutions to common problems are the best foundations for a mobile app. Five traits of a successful app are:
Fulfills target audiences’ needs
Offers innovation or uniqueness
Available on both iOS and Android platforms (Cross-platform apps are accessible to a wide range of users. In comparison, native applications are made with a particular platform or device in mind)
Easy to navigate and use
Balances aesthetics with functionality
The best mobile platforms meet the needs of a targeted audience. They rise above the millions of other applications in the marketplace by being both useful and pleasurable to use.
It can be challenging to know where to start after you decide to build a mobile application. Fa