Kate Russell's weekly review of websites and apps.
Give your favourite good cause a boost with a site that lets you
On a designated date your "thunderclap" will activate, rolling your message out in simultaneous Tweets and Facebook posts across the web like thunder.
provides a simple solution for travellers with a trip planning wizard that suggests an itinerary drawing from many online resources like Wikipedia, Trip Advisor, Yahoo Travel and Picassa.
is an iPhone app that lets you alert everyone with the app in a ten mile radius if your pet goes missing, showing them a picture and details about where it went astray.
To capture all the special moments in the year ahead try the new smartphone app
Life in Seconds
- free on iPhone and Android. It lets you record a snippet each day and automatically stitches them together.
The new series of the BBC's Antiques Roadshow has a brand new synchronous app (UK only) that listens to audio cues to know where you are in a show so that you can play along at home to guess the price.
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