Can this startup's mobile fintech app bring some magic to your savings?
A money-saving app uses crowdlending and cryptocurrencies to improve your bank balance.
Latest from Anna Solana
This Android, iOS virtual tailor wants to cut out millions of online clothing returns
ISizeYou is a virtual tailor app that helps you buy the right size of clothes online first time.
3G in the jungle: The cheap femtocells at work in the heart of the Peruvian Amazon
For sparse, isolated communities in the Amazon rainforest, the idea of getting 3G seems unlikely, but researchers have just proved it is possible, with low-cost tech.
Homage to Catalonia: How Spain's north-east smartphone heartland is taking on Apple, Samsung, Chinese giants
With Barcelona a rising tech capital, Catalan and Spanish smartphone makers are working on customer service and customization for a slice of the mobile pie.
5G may be the future of mobile: But a couple of things have to happen first
There's been no shortage of hype about 5G from experts at this week's Mobile World Congress in Barcelona, along with a sober assessment of how far off it really is.
Why Uber's rough ride in Spain could be about to get a lift
Mobile ride-hailing firm Uber has found the going particularly tough in the Iberian Peninsula, but it's hoping for a change in its fortunes with the impending launch of its UberX service.
'Trust is the new currency': Can the mobile industry win back users with privacy promises?
At this year's MWC, mobile execs mull how best to balance consumers' right to privacy with the industry's hunger for data.
35,000 sandwiches, hundreds of hotspots: An inside look at what it takes to keep MWC running
Anyone who's anyone will be at the Mobile World Congress trade show in Barcelona next week. Here's a sneak peek at what it takes to keep the show running smoothly.