There’s certainly no shortage to choose from, but many don’t have the glowing reviews you’d want, given the investment of time required – and some seem to be an outright scam. I’ve avoided ones that seem to be attracting a lot of problems and shied away from apps that require you to endlessly watch video ads or fill out long surveys to earn cash, though there are those too, if that’s your thing. Naturally, a lot of the apps will require your input or personal data in exchange for a payout, but then TNW’s Web-savvy readers probably knew that already, didn’t you? Bitwalking Bitwalking is a new app that lets you earn Bitwalking dollars (BW$) simply for going about your daily routine. Launched in September last year , it’s still in a private beta phase – but you’re free to request an invite to the platform. Once you get in, all you have to do is keep moving to start earning. You will need to do rather a lot of walking though – somewhere aro...