Sunday, June 4, 2023

Simple Tricks to Develop Perfect Apps for Foldable Smartphones

SoftwareSimple Tricks to Develop Perfect Apps for Foldable Smartphones

The number of smartphone users has been increasing significantly since the rise of technology. In just 2019, there were about 3.2 billion smartphone users in the market. And these numbers are booming with time. 

According to a report published by Lefttronic, an average smartphone user makes around 63 interactions with her/his mobile device in a day.

Another report published by IAB states that around 60% of the online searches come from mobile devices. 

So what is the reason behind this high usage of smartphones? As per many reports, over 90% of the time, smartphones are used to access various applications. Also, an average person has around 30 applications on their smartphone. 

If we say that mobile applications have become the way of life, it would not be an inaccurate statement. As a mobile app development agency working for more than a decade in the field, we can vouch for the information presented above. 

People have been accustomed to mobile applications so significantly that they have molded their lives to function around apps. From waking up to an alarm’s sound to running with a fitness app, applications have made their way into every person’s routine. 

What’s interesting is the fact that the tech industry has shifted to take a more conventional approach towards the built-up of a smartphone. With the revolutionary growth in the tech-world came forward, a phenomenal technology like foldable devices

With the introduction of foldable devices, the pressure on mobile application development agencies has increased drastically. Many aspects are to be judged when developing a mobile app for foldable devices. 

Let’s understand them deeply. 

Aspects to keep in mind while developing apps for foldable smartphones:

  • Make it Resizable:

One unique feature of a foldable device is that its screen size is larger than any mobile device we are accustomed to. Additionally, almost all foldable devices are equipped with a multi-window feature. While developing an application for foldable smartphones, you must make sure your app fits both the regular screen size and the multi-window mode.

You can make that happen by using the code:


This code will help your system assume that your application is supporting resizable screens and multi-window mode. 

Thus, the code will allow your application to become compatible with various screen sizes, including foldable phones, desktop screens, and freeform windows. 

  • Adjust the Screen Ratios:

The form aspect of all the foldable devices is expected to vary significantly, based on mobile phone manufacturers. While some product owners may aim to achieve slim, long, and high screens, others may opt to develop foldable smartphones with a bulkier look and shorter screens. 

A developer needs to test your application to be compatible with multiple screen ratios. This will make sure you develop an application that is compatible with as many smartphones as possible. 

  • Consider the two states of the phone: 

What is the notable difference between the traditional smartphone and a foldable device? The most basic answer is that there are two ways to use a foldable device- use it folded or with unfolded screens. 

The use will affect your app’s functionality. You will have to consider the features you need to integrate based on the choice of screen. 

For instance, an unfolded screen of a foldable device provides you with a lot of space to work with. This space can be utilized to offer an additional enriching experience to your users. 

Here, you can integrate features to allow users to navigate using multiple fingers instead of one. To increase your audience reach and up your market standing, it is essential to develop a mobile application that functions flawlessly with both screens.

  • Ensure Quality:

Since there’s a wide variety and high demand for smartphones currently, every mobile phone manufacturer and mobile app development agency has been working hard to deliver great foldable devices and apps to make them more enjoyable. However, the central aspect of ensuring a flawless application for a foldable device is to provide the app’s optimum functionality regardless of the foldable device it is being used on. 

It is recommended to take baby steps. Start by determining the number of devices your application would be used on. Run your research on the aspect ratio and resolution needed. Then move on to developing the app, keeping everything into consideration. 

The more these foldable devices hit the market, the tougher it will be to ensure proper functionality. Why? Maybe because not many developers would like to run tests for multiple devices. Well, this is not something you should worry about, thanks to the creators of emulators. 

After the launch of Samsung’s foldable device, Samsung released Emulators as well, to facilitate easy development of mobile applications for foldable devices. Using this, developers can create great mobile apps for various foldable devices. 


Foldable technology is evolving as a revolutionary trend in the tech world. Entrepreneurs all over the world are betting their money on either manufacturing a foldable device or increasing its value and user experience by providing flawless applications to make the use of these devices even more exciting. 

Suppose you, too, are planning to opt for the latter. In that case, you must consult a mobile app development agency with significant experience in the field that understands the changing dynamics of technology and can deliver an app matching the evolving trend. 

Ready to get in the game? Foldable devices are the way!

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