You say this is a work phone and you only want to use Wi-Fi. Are you also carrying a personal cell phone that has international roaming? You can easily download these apps to that phone and it works just as well. Also your personal cell may have "hotspot" capability to allow you to use it as a Wi-Fi connecting device. I use mine with my wife's ipad to connect to the Internet when not close to a free Wi-Fi connection. Since I have unlimited data on my personal cell phone and free for the most part International roaming (T-Mobile), it doesn't cost me any extra to use that.