Adrian Weckler Technology Editor from the Irish Independent recommended some must have apps, here is the list...

Uber (iphone, Android;free)

Word Lens (iphone, Android;free)

Expensify (iphone, Android;free)

Viber (iphone,Android;free)

Hailo (iphone, Android; free)

Hotel Tonight (iphone, Android; free)

SeatGuru (iphone, Android; free)

Cisco WebEx Meetings (iPhone, Android; free but part of WebEx subscription

Splashtop2 (iPhone, Android; Free)

Hightail (iPhone, Android;free)

Dublin Airport (iPhone, Adroid;free)

XE Currency (iPhone, Android;free)

Trivago (iPhone, Android;free)

Wifi Finder (iPhone, Android;free)

Instspaper (iPhone, Android;free)

Whatsapp (iPhone, Android;free)

Real Time Ireland (iPhone, Android;free)

Tripit (iPhone, Android;free)

aMetro (iPhone, Android;free)

Google Translate (iPhone, Android;free)

Skype (iPhone, Android;free)

Kindle (iPhone, Android;free)

LogMeln (iPhone, Android;free)

Waze (iPhone, Android;free)