

Regardless of server availability, developer skills, or device support, offline app support is required in case of an organization that has a global audience and it is necessary to save and secure data. With the battery constraints and several other variables that would put a mobile application to the test, networks can be crappy, broken, and low, most often needing offline support. To experience such high latencies and network failure rates, modern mobile apps must be well-equipped. Besides, when cellular networks are barred, there are emergencies. It is very normal that there are high, medium, or very low coverage areas and sometimes no coverage at all. Despite all the other considerations, the fact remains that it is difficult to rely on mobile networks. The buying of products and services using smartphones, either through native or web applications is increasing.

Users most significantly feel like using such a service to check how it works, to see how technology produces wonders, to ease themselves from the pressure of going physically to the place to get their work done, to use it as a helping hand when no one else is around to assist them.

Today, we know that Internet-powered devices are being used at convenient places at convenient times.
