Updated: Sun Apr 14 13:22:08 UTC 2024


Building Apps For Foldable Devices

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Have you thought about putting your tablet in your pocket? The smart fold is the way to go! Everyone realised that a new market trend had emerged after Samsung released the Galaxy Z Fold in 2019. Foldable devices, according to experts, will outperform modern smartphones, tablets, and even laptop computers in the coming years. Now is a great time to start looking into the new technology that underpins Android foldable if you want to stay on top of the latest trends and innovations.

Foldable smartphones have been reintroduced due to changing trends in integrating innovation within the mobile app development domain. While it may appear that it is only about obtaining pliable UX in mobile applications, the impact is enormous. Foldable devices have increased the number of opportunities for the development community to create captivating and all-encompassing user experiences. This is possible because it contains several window APIs.

Foldable Devices

A fold in the display or a hinge that separates two portions (typically halves) of the display characterizes foldable devices. The Microsoft Surface Duo in spanned mode is an example of a device with a hinge that can span content behind the hinge. The term “foldable devices” dates back to Nokia’s Morph concept, which was introduced in 2008. The availability of flexible OLED displays that can be folded into a double-size full-screen display is a distinguishing feature. Users get a better and more immersive experience with foldable devices. The Samsung Galaxy Fold, which is now available for purchase, is the most visible example of such a device. Manufacturers of smartphones and tablets, on the other hand, are expected to become more interested in the technology.

Types Of Application For Foldable Devices

There are numerous advantages to using foldable screens. Among the app ideas for foldable devices are:

  • Internet Browsing: App developers in this range should be targeted by innovative applications, adapting browsers, and social media. Internet browsing apps are ideal because they allow the user to use multiple tabs simultaneously and more efficiently, as well as work on multiple types of content at the same time.
  • Software Development and Testing: It is critical to keep track of the code itself, process the output, and access development tools when creating or developing an app for foldable devices. This technology should prioritize development environments, frameworks, and software testing.
  • Productivity applications: Productivity apps will allow users to access multiple tasks on a single screen. Multitaskers will benefit the most from foldable devices because they provide more screen space to work with. As a result, for the best user experience, task management platforms must be adjusted to work with foldable displays.

How Foldable Impact App Development

Let’s look at some of the differences and benefits that foldable devices bring to app development:

  • Extra Screen Estate: The primary goal of foldable devices is to provide users with an immersive experience by utilizing a large screen. This is possible thanks to foldable technology, which combines two screens into a single large one.
  • Small Size: Users must now choose between a small form factor and a large screen. They get everything in one device with foldable devices. Foldable smartphones can provide twice the screen size of a standard device.
  • New Content-Type: Creators will be able to release new forms of content that take full advantage of the increased screen size as a result of the availability of additional screen estate.
  • More Features: Modern smartphones have a small screen size that makes it difficult to see all of the necessary features. Multi-screen applications will be possible with foldable devices, allowing users to access a variety of features on a single screen.

Main Considerations For Developing Apps For Foldable Smartphones

Developing apps for foldable devices differ from developing traditional websites, as you may be aware. You must keep it in mind at all times, from design to development and testing.

  • Two States Mobile App Screen: Every foldable app has two states: one that is folded and the other that is unfolded. The main display would be the unfolded one. The app will be strategically designed by a mobile app development company. It may enable you to make changes to the user’s experience. Other necessary actions could be performed with the extra app space available. The covered display is in its folded state. In this state, the phone will resemble traditional smartphone models that can be operated with one hand.
  • Application Design: When you use your phone to experiment with different mobile apps and everything else that your device has to offer, an app must be designed accordingly. When the phone is folded, it’s obvious that the user will tap anywhere on the screen with just one hand. In the case of unfolded smartphones, the user will need to use both hands to hold the device. The design parameters will undoubtedly change as a result of this. As a result, the team of a well-known mobile app development company incorporates all of the necessary dynamics to create a competitive app.
  • Multi-tasking Capabilities: Running two apps on the mobile screen at the same time is common, but running more than three apps at the same time requires thought. An app will not only share the screen but also use the device in this case. It’s for this reason that mobile app development companies prioritize multi-window mode integration.
  • Adjustable Screen: The screen and the various aspects associated with it are central to the development of foldable smartphone mobile apps. There are foldable phones with small and heavy screens available. The screens on some foldable would be thin and long. As a result, the screen on a smart mobile app for foldable devices should be adjustable to different screen sizes. You can use either minAspectRatio or max aspect ratio to determine screen compatibility.
  • Better app’s screen resumption mode: Foldable devices have the ability to run multiple apps simultaneously on a mobile screen. When using three or more apps, the main issue was the slow resumption mode. It was discovered that the app in question was frequently used in such cases, and their activities were resumed. As a result, allowing all active apps to be resumed was the ideal solution to this problem.


In the world of portable devices, foldable devices are just getting started. Samsung’s foldable smartphones are the most striking example. Experts predict that the future of technology will be dominated by foldable devices.