If you have read this far hoping to download a lightweight version of WhatsApp, we regret to inform you that that is not what you will find with WhatsApp Lite PRO. Primarily because, while taking advantage of the power of the WhatsApp name, the artists that have developed the app actually offer a MOD for Telegram... but, hey, maybe you wanted an alternative version of Telegram, and if so then you are in the right place.
WhatsApp Lite? No, more like Telegram
This is a MOD for the app created by the Dúrov brothers which imitates to some degree the WhatsApp interface. In fact what it does is add the colors of the chat app owned by Facebook while softening the lines a bit... it is a pretty poor knock-off, to be honest.
Apart from that, this is a version of Telegram with its usual functions but which has added a range of default ad channels, so maybe it can't even be considered a good MOD... to be honest, there are better alternatives out there.
If you are still trying to find a lightweight version of WhatsApp which uses up fewer resources, for the moment there is nothing official out there. You can take a look at the WhatsApp MODs we offer here at Malavida and, more specifically, at one like Whats Web, which is simply the web version of the app (obviously lighter than the Android app, but also more limited).