No matter which genre of smartphone you own or are thinking to buy. The apps that are available will have an influence on how happy you are with the phone. There are plenty of top quality apps that you can download. However for me There's always a remarkable sub-selection of apps that are totally free. The wonderfully named 'Android' phone seems to have cornered the market in the same way that VHS did with tape systems. Android's open source strategy is the main factor for its success. Being a free platform has expanded the Android device install base, which in turn has driven growth in the number of third party multi-platform and mobile operator apps available.
I am still messing around with Android apps. I have discovered one that actually improved my Wifi experience was FarProc's Wi-Fi Analyser. Which turns your android phone into a Wi-Fi analyzer. Shows the Wi-Fi channels around you. Helps you to find a less crowded channel for your wireless router.
As its name suggests the analyser shows you all available access points in your area. A useful occasional function when you are out on your boat. The app also includes a Time Graph (signal strength over time), a simple list of all Available Access Points, and a Wi-Fi Signal Strength Meter. I have also discovered a number of open access to the public systems when moored near town centres and out of town shopping centres. Many of which are still available late at night long after after the outlets have closed.