Nobody actually paid for WhatsApp. At least, nobody I know off. They supposedly required you to pay 1€ a year after the first year, but everybody kept using it for free forever. I'd say they never made any money.
> Nobody actually paid for WhatsApp. At least, nobody I know off.
People did pay. Its just that the charging was somewhat selective. Obviously you and your friends weren't in the group that was selected.
Originally, it was a paid app ($1) on the iPhone. Eventually, that was dropped in favor of using in-app billing to actually charge the $1/year on Android... but this was only enforced in a few selected countries at first. Once the Facebook acquisition happened, this effort was dropped. If it hadn't happened, then charging users would have expanded gradually over time.
I mean, let's be honest, it's just a chat application. It is almost trivial to build and maintain. And since it uses your phone number, there is no friction to switch to another app--if they decided to charge for it, Telegram would eat it alive in months.
I find it amusing just how many people make this assumption up-front. Probably because its one of those "problems" that seems simple on the surface, until you start digging deeper. This gets especially true once you take into account offline delivery, presence management, delivered/read receipts, group/broadcast use cases, efficient use of the network, complexities of reliable/efficient cross-platform media transfer across a variety of formats, and... robust end-to-end encryption.
People did pay. Its just that the charging was somewhat selective. Obviously you and your friends weren't in the group that was selected.
Originally, it was a paid app ($1) on the iPhone. Eventually, that was dropped in favor of using in-app billing to actually charge the $1/year on Android... but this was only enforced in a few selected countries at first. Once the Facebook acquisition happened, this effort was dropped. If it hadn't happened, then charging users would have expanded gradually over time.