I believe the best things in life are those most useful to mankind no matter how cheap and readily available they might be.

I won't ever forget the water-diamond paradox which explains why water is cheap but more useful than diamond which is unmatchably more expensive. Their respective costs won't bereft my brain its wisdom to ascertain which is more important to life.

Without much ado, let me unveil the best phone app ever.
This app has prevented me from spending #14,000 on repair of my soft touch keys.
It has stopped me from buying a new phone which I almost did despite still enjoying my current phone.

I'm talking about the handy soft keys.
Handy soft keys is an app for those that have broken their soft keys.
It presents the keys on the screen when installed/activated.It gradually fades out when one's hand is not on screen only to return when in need.
Yes! It's so beautiful and It's the best app I have come across because it saved my cash.

Which other app can you rate high which isn't strictly for entertainment?