Develop App for Foldable Smartphones

Mobile application development is an iterative process. This iteration includes app development for foldable devices too. Ahh, do you remember the ever-green foldable smartphones? Well, Samsung still holds on their interest in this smartphone type, and they proved this by launching a foldable phone in February 2019.

Samsung gave its best efforts in extending the user experience with fancy foldable smartphones. To everybody’s surprise, Samsung isn’t alone in this journey. Google announced its partnership with Samsung to join this foldable smartphones revolution.

Big steps have been initiated; however, if we believe the statistics, the number of foldable smartphones shipped in 2020 was only around 13.6 million, which is expected to cross 30 million, this year 2021. As we can see, it is moving at a slow pace, but it is not yet out of the game.

Foldable smartphones are not dead, only if you thought so. So stop thinking that you no longer need to design an application for a foldable smartphone. Foldable smartphones are quite different from conventional smartphones, especially with the large screens, the app transition from cover screen to full-screen needs to be flawless.

Foldable devices app development isn’t easy. You need to take care of every nitty-gritty detail, like whether the specific smartphone device has a single screen that unfolds or two different screens that do the magic. While developing an app for foldable smartphones, you also have to check for any hardware limitations.

It is indeed a challenge to design a perfect innovative user interface that increases user productivity and yet falls within the foldable smartphone app development cost. The developed foldable smartphone app should function with the multi-window mode and various form factors. You can read more about the android app designing for foldable apps in the official documentation that guides you through screen ratios, aspect ratios, etc while designing your foldable app.

In and all, the entire mobile app development process is under iterative development for the mobile app designing process of foldable smartphones.

Cost to Develop an app like foldable Mobile Phones

So, let’s find out how it will affect the app development process?


Foldable mobiles design gives a complete room to attempt something new. It gives us the developers a chance to go into detail and create an intuitive user experience. Foldable smartphones provide various types of multi-window to experiment with the ideas and enhance the experience.

In the following scenarios, you will have a chance to try something new with your app.


1. Broader screens give you a chance to express your content freely. You can shift between applications and work more powerfully.

2. Imagine the struggle we face when a monthly calendar opens only half on the screen. The same would be solved with an app developed for a foldable smartphone.

3. Videos, ahhh! Video apps in foldable smartphones will have better quality and resolution because of the broad screen size.

4. You can add multiple features and functionalities to the foldable-device-specific app than an app developed for a traditional smartphone.

It is better to hire mobile app developers with experience in the field or connect with a reliable on-demand app development company that can help you with the same. Let’s look at the things that you need to consider while making an app for a foldable smartphone.

Resizable and two-state app screen:

Foldable smartphones differ from traditional phones, especially with this factor. The foldable smartphone’s screen is large, folded, and unfolded, functioning on multi-window mode.

The folded form looks and feels like traditional smartphones, while the unfolded form is an enlarged version of the screen like that in tablets.

Adding on to the variation, the folded screen can be operated with a single hand, while the unfolded screen can be operated using two hands. All these factors change the design dynamics for building apps for foldable devices. The application’s UX elements placements need to be brainstormed while developing apps for foldable devices. The users should be able to navigate easily between the transitions from folded to unfolded form.

Cost to Develop an app like foldable Mobile Phones

Screen Ratio adjustments:

Foldable device application development revolves around the screen and its various aspects. Various foldable devices have short & bulkier screens or long and thin screens. Hence while building a mobile app for foldable smartphones, you need to ensure that the screen concurs with varying screen sizes.

As referred to in the official documentation, you can implement minAspectRatio and maxAspectRatio to check the screen’s compatibility with the device.

Multi-Window mode:

Running two applications on screen simultaneously is yet customary, but three or more applications simultaneously is something that requires deliberation. The application is not only going to share the screen presence but also the device usage.

Hence, while designing an application for a foldable smartphone, developers need to check for the multi-tasking capabilities and incorporate changes in the application.

Multi-Resume mode:

As mentioned above, foldable devices run multiple applications on the screen. Now a common issue with this scenario is that only the application that was frequently used resumed the activities, while others in the background were paused.

However, you can overcome this issue by allowing all the active apps to be in the resumed state only.

Focus on the screen continuity:

We have repeatedly been saying that the transition from the single fold to unfold should be unimpaired. The user should have the same experience in both the screen with zero to minimal changes occurring in the application’s screen flow.

A higher number of test cases:

You need to anticipate a lot of scenarios in order to release a bug-free foldable device application. And for this to happen, you need to cover as many test cases as possible. You should not compromise on deciding with the screen ratios, resolutions, or application’s orientation.

You should leave no stone unturned in deciding what works best for the application.

Focus on delivering quality:

Do not be in the haste of releasing the application soon. Check for all the quality aspects and then release the application. A customer would appreciate a bug-free, high-performing application that doesn’t ruin their application’s browsing experience.

Take feedbacks into account:

No application is perfect in the first go; it is the iteration that contributes to its perfectness. Once you launch a foldable application into the market, you will start receiving feedback from the users. Consider all the critical feedback and carry out robust testing upon it.

Concluding words:


Kody Technolab understands the need to develop a versatile application that functions for foldable as well as non-foldable devices. Our expertise helps us in delivering as per our client’s expectations.

We check for multiple test scenarios and deliver a glitch-free product, readily available for market release directly. Additionally, our cost to develop an app like Foldable mobile phones is quite reasonable and affordable.

I hope our analysis and findings help you in developing a mobile application compatible with foldable. Connect with us if you have any queries.


ABOUT THE AUTHOR
blog author - kodytechnolab

Manav Patel

Founder


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