Sometimes the ETA of buses are inaccurate, and the voice notification doesn't alert me when my bus is arriving, so I missed my bus and had to wait an hour for the next bus to arrive. So an hour later the app alerts me my bus is about to arrive, so I get on it but I realize it's the wrong bus, so Ihave to wait another f&$# hour!!! The app developers should be required to use public transportation as part of this job while using this app if it is to improve for transit commuters. FML!!!