When it comes to voice guidance and turn-by-turn directions, the GPS app on many smartphones and tablets usually needs to be coded in a native kind of way. TeleNav is changing that by offering the first GPS navigation service of its kind that is powered by HTML5. That means it can be completely browser-based.
It’s pretty clear that Steve Jobs and the rest of the team in Cupertino aren’t exactly fans of people who go around jailbreaking iOS devices. They’d much rather you stay inside the confines of the controlled Apple ecosystem. Strangely enough, though, Apple has decided to pull the jailbreak detection API for its afforded options.