Useful tools for your mobile

THIS week, we feature three free new Android apps useful for various situations.

Petrol Price Guru was recently launched to help the public get updates with the latest petrol price info; Hotel My Phone is the only peer-to-peer phone-sharing solution that lets you text and call with your own number from a friend’s smartphone with the app when you forget your phone or your battery is dead, while Calls Blacklist, is self explanatory — to keep annoying telemarketers and spammers at bay.