15 useful free Android apps that maybe you don’t know

Spirit FM Radio radio app that doesn’t require internet connection as it doesn’t act in streaming, it just requires bluetooth enables. For 2.1 or greater, in many cases requires root access

ColorNote notepad app. Widget support and protected notes

aFirewall it allows to block unwanted calls and messaged by setting up a blacklist with various rules

Private Space it allows to hide contacts, messages, calls

Wireless File Transfer Pro it allows to transfer files via wireless between pc and device via web address

Bluetooth File Transfer app that allows to send files via bluetooth

GO Backup backup/restore contacts, messages and apps (this last requires superuser rights)

Better Battery Stats extensive info about battery usage, useful to understand how much battery is used by processes

Total Commander the famous file manager now also for Android

Fastweb Alice WiFi Recovery allows to calculate default WiFi password of some Telecom and Fastweb routers

imo multi instant messaging client

Copilot GPS free navigator with offline maps, it doesn’t have 3d view and vocal

Hi-Q mp3 Recorder (Lite) high quality mp3 audio recorder

GPS Status useful to know own coordinates, it also allows to fix GPS signal in case of issues

App 2 SD allows to move apps to SD