The development of a PWA will allow you to benefit from a unique development for your application. However, it will be accessible on all media: computers, tablets, mobiles with the same performance.
The website remains fast to load and the ergonomy is adapted independently for each devices, which guarantees an optimized user experience.
Finally, having a PWA developed instead of an Android or iOS application will also allow you to free yourself from the constraints imposed by webstores since it can be installed from a web page, but also be viewed directly from your browser device. You can publish your application easily and quickly and therefore reduce your development cost!