A smartphone app is a computer program or software application designed to run on a mobile device such as a smartphone or tablet. Smartphone apps are typically downloadable from an app store such as Apple’s App Store or Google Play, and can offer a range of functions and features.
Smartphone apps can be used to perform a wide range of tasks, depending on their design and purpose. Many apps provide quick access to information, entertainment, games, social networks, online shopping and much more.
These days there is a smartphone app for almost everything including mapping, banking, messaging and even hailing a taxi!
Developers of apps are driven by a range of objectives, from updating existing services (e.g. apps produced by airlines) to pioneering brand new services (e.g. sharing economy apps such as Airbnb).
However, regardless of the goal of the app, there are certain guidelines and best practices that will help developers create successful smartphone apps.
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The first step in creating a successful smartphone app is to design with user goals in mind. It is important to understand what problem the user is trying to solve, or what experience the user is trying to have. This understanding should form the basis of the design, from the functionality to the interface and visual design.
Another important consideration is the platform for which the app is intended. Is it for iOS, Android, Windows Mobile or another platform? Deciding on a platform should take into account user and market data, such as language preferences, device types, and market size and user trends. Different platforms offer different advantages and challenges and care should be taken to ensure the app is designed and optimised for the correct platform.
Once the platform has been decided, the user interface and user experience should be designed in a way that best facilitates the app’s purpose. Intuitive user interfaces are key to success, as users take only a few seconds to get an impression of an app. Simplicity is key, as is ensuring that all aspects of the user interface have a consistent look and feel.
It is also important to consider how users will find the app and interact with it, as well as how it will integrate with other apps and services. There are a number of different options, from native app stores to app stores that are optimised for specific platforms and niches. It’s also important to consider how users will be able to contact app developers when they encounter bugs or need assistance.
Once all of the above considerations have been accounted for, it’s time to start designing and coding the app. This process is usually a mixture of creativity, collaboration and teething problems. Users should have the opportunity to beta-test the app, before it is ready for public consumption.