Mobile App Design: Essential UI Principles & Best Practices

Mobile App Design: Essential UI Principles & Best Practices

For every mobile app, its UI is among the most important parts that decide on its responsiveness. Every user will judge the effectiveness of the app based on how interactive or appealing the UI elements are. Without the right level of user-friendliness, an app interface will lose its engagement rate. 

UI has been a great topic of interest for enhancing the effectiveness of mobile apps in recent times. And this is what has awakened the designers to advance their skills with advanced UI UX courses in Ahmedabad. In these courses, you are taught the right way of using the new-age UI principles and best practices. 

When you can master the art of incorporating the latest principles and best practices into your UI design process, you will eventually boost user satisfaction, deliver better UX and increase the count of downloads. And this will definitely be a win for you as a UI UX designer. 

So, before you start with your basic and advanced UI UX courses in Ahmedabad, let’s give you a brief idea of the UI principles and best practices that you must focus on to advance your skills.

What Do You Understand by Mobile App Design?

Before starting with the core principles of UI design for mobile apps, if you are a beginner in the field, you must know the significance of mobile app design. 

A perfect mobile app UI design demands you to create interactive and visual elements. Starting from icons, graphics and buttons to the overall UX design, everything needs to be crafted strategically and responsively for curating a mobile app design. 

When a mobile app is designed with all considerations in mind, it will provide a seamless and intuitive experience for the users. The UI and UX design is crafted with a deep understanding of the user behaviour, backed by technological solutions. 

The approach of UI designers to building web apps is different from that of mobile apps. This is because mobile apps come with a limited space, and they should be loaded with all the required UI features. With the right experience in UI designing, you will be able to add uniqueness and responsiveness to this limited space as well. 

What are the Best Mobile App UI Design Principles or Best Practices?

When you are planning on taking a UI designing course in Ahmedabad, remember you are choosing the pathway of art! Yes, crafting a mobile application is nothing less than art, as UI is not just about creating visual appeal but also about deciding how users interact or engage with an application. 

It doesn’t matter if you are a beginner willing to learn UI UX designing or are a professional intending to advance the existing skills, mastering the latest principles or best practices is important for either case. So, here are some of the crucial UI design principles or best practices that you must focus on learning:

1. Profound Simplicity and Clarity

The first and the most crucial UI design principles are clarity and simplicity. If you are working towards creating a cluttered and unclear UI, you will lead the users to either be frustrated or abandon the app. Therefore, you must learn to create a clean as well as intuitive UI, and for that, you can keep in mind these tips such as:

  • Add Minimalism to the Design

    You must strive to add simplicity by encouraging a minimalist look. And you can do this by removing visual clutters and unnecessary elements. Your focus should just be to enhance the essential content and features. This way, the app users will find it easy to skim through the app and find what’s relevant for them.


  • Ensure Design Consistency

    The next set of rules you must follow for ensuring simplicity in your design is, maintaining consistency with your visual elements. Your colour schemes, icons or typography should be consistent throughout the app to ensure users don’t face any cognitive load.


  • Add Clear Navigation

    One of the things you must emphasise in learning with your UI UX mobile development course in Ahmedabad is adding clear navigation. There are endless creative ways to do that! For a start, you must add tab bars, swipe gestures, hamburger menus and other such features to encourage easy navigation.

2. Enhanced Visual Hierarchy

Visual hierarchy is one of the very critical factors among all mobile app UI principles or best practices! And that’s because the attention of users on the app’s interface elements or features is directed through this visual hierarchy. Here are some techniques that you will mostly learn at UI UX design courses in Ahmedabad for achieving it in apps:

  • Size & Proximity

    When you can utilise the varying proximity and sizes of your mobile app for differentiating between diverse elements, the prominent features will get the audience’s attention. Moreover, the grouping elements will also get comprehension improvements.


  • Colour & Contrast

    Using the right colour & contrast for the UI design elements will highlight certain features and create visual elegance within diverse components. This way, the mobile app users will be able to identify the required information quickly. With a design course, you will be able to strategically take care of this UI aspect.


  • Typography

    You must use the right right weights, styles and font sizes for differentiating between headings, body text and subheadings. With the typographic hierarchy being implemented with consistency, the comprehension and readability of the app elements will be better.

3. Responsive UI Design

As there are various mobile devices with diverse screen sizes in the market, it is your job to ensure that the app UI adapts itself to them all. The responsiveness of a mobile app UI isn’t judged by just its loading speed but also its orientation and adaptability to different screen sizes. Alongside a design course, you must also take a 15 days internship in Ahmedabad to master the techniques for adding responsiveness to the app design:

Some of the techniques that you must learn on priority to attain a responsive app UI are:

  • Add Adaptive Layouts

    You must be able to design flexible layouts that can be adjustable to diverse screen sizes. For instance, you must use flexible containers, grids or fluid design UI principles for the app to accommodate diverse resolutions.


  • Add Touch Targets and Gestures

    You must optimise the various touch targets or interaction points of the application with respect to diverse device sizes. In this quest, you will learn how to ensure that the menus, buttons as well and other interactive elements are accessible or tapable.


  • Create the Scalable Assets

    You can also create scalable assets for maintaining absolute visual clarity for screens with varying densities. Some of those assets are images, buttons or icons.

4. Inclusion of User-Friendly Input Fields and Forms

Among all the major UI elements, the input fields and forms are some critical ones to count on. Most mobile apps count on it as one of the most essential design principles! When you can optimise such components to make them more efficient and usable, it will boost the overall UX quotient. 

Some of the best practices to implement user-friendly input fields and forms are:

  • Minimise the Required Fields

    You must make sure to reduce the count of required fields, which will lower the user efforts and will increase the completion rates. Take note of how to leverage the default values, intelligent defaults and input masks for simplifying the form-filling tasks for the app users.


  • Give Real-Time Validation

    You must learn the right way to put up clear validation feedback in the mobile app, which will help the users correct any potential error instantly. For instance, if someone has left a mandatory input field blank, they will get a prompt. With visual cues and clear error alerts, users will feel more guided towards completing the forms accurately.


  • Use Contextual Keyboards

    You must optimise the keyboard type and layout for the specific input fields. Display the appropriate type of keyboard, such as date, email or numeric, when the users are entering their respective details on a form. This way, you will add a subtle UI element which will enhance the overall UX.

5. Ensuring Accurate Feedback & Response

To add one more level to the user experience quotient of a mobile app, you must ensure it provides appropriate and timely feedback on the diverse actions of the users. Here are certain best practices for you to create a UI design that will give timely feedback or response to user inputs:

  • Encourage Visual Feedback

    When taking up UI UX courses in Ahmedabad, look for programs that will teach you to use transitions, micro-interactions and animations to acknowledge the various user actions and offer them visual feedback.


  • Error Handling

    Your UI design for the mobile app should display the users with descriptive messages on any errors and offer them the required guidance for solving the issue. Make sure the error messages are understandable and visible.


  • Add Loading Indicators

    You can display the loading indicators alongside progress bars for managing the expectations of users during various time-consuming operations. This will help inform the users that all of their actions are being processed at the moment, which will reduce their level of frustration.

Final Words

These are some of the most noteworthy UI principles and best practices that are improving mobile app functionalities. Therefore, all you aspirants must take up relevant UI UX courses in Ahmedabad and be prepared for the challenging trends that will come up in the future. 

Upon mastering these principles, you will be able to build a strong career in the field of UI UX design. You will develop skills to create a captivating and delightful experience for the app users.