When Facebook Lite for Android was launched, it was rolled out globally, but it seems different for iOS users. Facebook Lite for iOS is rolling out to some countries where unlimited (or even cheap) data plans aren't as prevalent, hence the rollout starting in such countries does make a bit of sense.
As of the time of this publication, users in Turkey were able to install this app. The roll out is not global for iOS yet, possibly it should be at some later point.
Facebook Lite is very fast, consumes fewer data, space, RAM, and resources, unlike Facebook's normal app.
Facebook Lite for iOS is quite smaller in size than the normal Facebook's app. It's just 5MB on iOS and it also uses less battery and significantly fewer data.
You can join Our Telegram Channel
JOIN OUR TELE GROUP