Android is a great solution for our users for communicating through calls and texts, however, we have a slower response time through web browsers than with other products used in the past. These issues are minimal and overall we are happy with Android products. We are unable however to use Apple Pay and other comparable apps that are popular at this time.
IBM AIX is a very powerful and extremely stable operating environment. It is well suited for applications that are business critical and cannot tolerate outages. It is best used to address large enterprise level application needs where stability and scalability are of paramount importance. IBM AIX is less useful for small enterprises.
It is very easy to use and the customer user interface is very smooth and logical. Rarely do applications crash and need reinstallation. The app store is secure enough to prevent malicious software from being advertised and potentially downloaded. Rebooting devices does not have to be a regular occurrence so this allows for high availability.
AIX is robust, helps the systems administrator, is built to prevent easily made mistakes. If you are used to other variants of Unix (in particularly Linux) there is no steep learning curve to get started with AIX. You need to learn the intricacies of the operating system, but that is true for any new operating system. AIX has built-in tools for almost anything you want and has the AIX Toolbox (on the web) for tools that are not included with AIX by default, but can be installed. Installation of AIX is modular, you can select with components and features you want to have installed. Installation of additional components (and usually also removal of installed components) is easy and straight-forward.
I've neither had super great nor super terrible support for Android. Since there are so many options within Android, their support team hasn't been able to always answer the questions that I have had. There has been more good than bad with their support so that is why I gave it a 7 instead of an even split 5.
These two operating systems are both great and can totally do everything that we need in our school. The reason we go with Android is that it is cheaper and we have a greater variety of apps available to us. iOS can be a little pricey and it also doesn't allow us to do the customization that we want.
Compared to other Unix-like operating systems, IBM AIX is the one with a solid roadmap into the future and is likely to stay around for a long time (it is over 30 years old and still being updated with new features and components all the time). Compared to many Linux variants, the AIX operating system is more robust, easier to manage and well-supported by its vendor.