My h2o is a free Android app developed by Locus Telecommunications Inc. It is a utility and tool app that is exclusively designed for subscribers of h2o Wireless. The app allows users to check their balance, recharge their account with a pin, and store their account list locally on the phone.

One of the unique features of this app is that it uses the phone's data connection to retrieve requested information. However, users can also utilize their phone's Wi-Fi capabilities and connect to familiar networks whenever they are in range. This way, they can download big files and stream as much as they want without worrying about using data. As long as the phone is on Wi-Fi, it will not use any data.