Epicentro Digital is the developer of Vai de Bus Jundiaí that belongs to the Maps & Navigation category. The tool was downloaded and installed by over 50K users and the most recent stable release was on Jul 5, 2015. Google Play displays that this application is rated 4.2 by its users.
You can download the .apk installation package of Vai de Bus Jundiaí 1.0.18 for free and have a look at users' reviews on Droid Informer. The file size doesn't exceed 2 MB and the app can be launched flawlessly on Android 1.5 and higher. According to the antivirus report, the app doesn't contain viruses or any kind of malware.