Verdict: One of the most effective – and convenient – dating apps out there. Cons: It's all a little too close to home: what's to stop her feeding your dating tekkers back to your pal?It could make future beers with your mates a little awkward.
The USP: Gives you the chance to tell your friends (rather than strangers) that you want to sleep with them.
Pros: There is a strange thrill in being able to 'swipe' that acquaintance you've always fancied, asking them for a date (up) or telling them you want to sleep with them (down). Cons: It pulls in every single woman who happens to be your friend on Facebook, even if they haven't joined Down yet (your cowardly come on will be waiting for them if they ever do), making it rather pointless.
Verdict: A well-intended app that tries to convey your personality rather than just transferring your Instagram feed but the pressure to think up facts can be overwhelming.
They've just launched a premium service for people with the hallowed blue tick on Twitter.
You can imagine the grounded people that lurk on there. Verdict: Aside the obviously Dickensian classism all over the site, it also has an understandably odd mixture of trust fund brats and retired divorcees.