I use this app. The location-based bus predictions are often accurate unless there is a significant amount of traffic. This is a problem during rush hour every

I use this app. The location-based bus predictions are often accurate unless there is a significant amount of traffic. This is a problem during rush hour every week day. The bus may be traveling slower than walking speed, hitting every traffic light multiple times, and you can wait 15 minutes while the app predicts 1 minute.