UPDATE: WhatsApp is now back on the App Store. Find out what happened.
The phenomenally successful free messaging service ‘WhatsApp’ has been removed from the App Store by Apple while it vets an update, but is the free service’s iPhone future in doubt?
WhatsApp is having to put out fires left, right and centre at the moment. Firstly, a dodgy message has been floating about the web asking WhatsApp users to forward it on to all of their contacts, lest the app declare “your account as invalid,” which will see it “deleted within the next 48 hours.” Bogus.
There’s also a nasty rumour circulating that the free service is set to charge. “This is a hoax and there is no truth to it,” says the developers. As if these troubles weren’t enough, the company is now having to deal with Apple over security issues.
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The app has had to be updated to fill in its holes, which has led Apple to take the current version off of iTunes while it goes through the code. Small app updates are normally turned around within a couple of days, but this looks to be a pretty big rewrite.
With iMessage on the iPhone now offering the exact same functionality as WhatsApp out of the box, the app’s future on Apple’s smartphones may soon be numbered. There’s certainly less call for it now than there used to be. We’ll have to wait to see whether WhatsApp gets approved by Apple, but if you’ve got it installed already it should still work fine.

