There are many people who uses the internet on daily basis for different purposes but we mist also understand that being on the internet comes at a cost as many people complains that they can't keep up with their subscription or their data runs out quickly, you should understand that it depends on the type of the work you do online they are people who uses the internet just to chat with their loved ones, this uses Less data but for people who uses the internet to watch videos it consumes data very much and in other to avoid this you might want to limit your data usage.
Vpn has been around for sometimes now and almost every body knows what does we have free vpn and paid vpn some people says that free vpn are not effective and I will say that's not true yes you can find vpn that is as effective as the paid one there are other vpn which protects your identity when surfing the internet, with the above vpn am going to mention works on your phone without data on your phone.
Stark vpn
Stark vpn is one of the most vpn which offers free data but depending on the network the data connection is capped once it reached the limit the vpn will automatically disconnect which you csn only connect to the next day it works for Nigeria and other countries you cam find the app on play store.
Twearkware
This is another vpn which allows you to browse the internet for free unlike stark vpn this vpn only works with Nigeria 🇳🇬 sims it is also capped at 50mb per day.
Mokovpn
This vpn works with almost all the countries and sims the reason why I didn't put it first on the list was because they always have glitches on their app which lasts for days before it connects.
Hope you enjoyed this information drop a comment if you have any questions