The WTOK Weather App, developed by Gray Television Group Inc., is a free weather application designed for iPhone users. This app provides access to station content specifically for mobile users, including high-resolution 250-meter radar, satellite cloud imagery, future radar, current weather updates, and severe weather alerts from the National Weather Service. Additionally, users can add and save their favorite locations, receive daily and hourly forecasts updated hourly from computer models, and use the fully integrated GPS for current location awareness.

The app's interface is easy to navigate and provides users with up-to-date and accurate weather information. The opt-in push alerts feature ensures users stay safe during severe weather conditions. Overall, the WTOK Weather App is a great tool for users who want to stay informed about the weather in their area.