We have numerous VPN apps available for Android fortunately most of the VPNs  are available for free yet some VPNs required daily, weekly, monthly, annual subscription or some free VPN apps put time limit for VPN usage until the user subscribe their paid VPN they won't remove time limit however, we even have some free VPNs which provide unlimited VPN access for free but the problem with these unlimited free access VPNs they put alot of ads which many users don't like. 

Due to that people usually search for VPN app that don't have ads and give unlimited free VPN access without data cap or time limits but they end up with failure because we have very less VPN apps that don't put advertisements in their app even if they do not put ads most probably they put time limits or paid subscription based service which this section of users doesn't like to entertain such apps. 

Yes, people want VPN apps without time limit, data cap and advertisements which is not easy to find because VPN apps are not easy to develop they need secured servers in multiple areas and countries due to that it requires alot of money that's why free VPN apps put ads or time limits. 

In this scenario, we have a workaround to fix this issue, we found one VPN app that provide VPN service without ads or time limits and data cap from trusted company on Android which previously popular on PC but the only drawback of these VPN app was they don't provide multiple countries VPNs that we see in paid VPNs or free VPN's with ads but they give unlimited usage access to United States VPN which is popular choice among people who use VPN that to without time limit or data cap and paid subscriptions which is amazing. 

In searchof best free vpn from trusted source that provide service without ads, time limits & data caps, we found Calyx VPN app available for android which is simple and easy to use app that have many extra features that will make this app one of the best free VPN app in 2021,

UltraSurf is well optimized to work on all devices but some features may not be ava- lable like you can't switch to different VPN countries that you get in paid VPN apps or free VPN apps with ads but you will get United States VPN with unlimited access and no limit or data cap which is amazing

Inshort, Calyx is a privacy focused secured free VPN app made by calyx institute who also made Calyx OS for people who take privacy very seriously to make world a better place, so calyx going to become popular very soon due to it's prospects like completely free service unlike other free VPN apps it doesn't have ads, or time limits and data caps which many people don't like, mainly it doesn't require login which is awesome. 

• Calyx VPN Official Support •

Website : Calyx.net

- App Info = FDroid -

- How to download Calyx VPN • 

It is very easy to download Calyx VPN from these platforms for free.

• Calyx VPN key features with UI / UX Overview •

- Open Calyx VPN

- It will start Configuring provider.

- Tap on key icon.

 - it will start connecting to New York server based in United States.

- It will be connected within 5 seconds.

- Once, connected you can utilise more features available in menu.

- Save battery
- Always on VPN
- Exclude Apps From VPN
- Donate
- Log
- About.

Atlast, This are just highlighted key features of Calyx VPN there may be many hidden features inbuild that provides you external benefits to give the ultimate usage experience, Calyx VPN is one of the best VPN for privacy oriented people,  So if you want a VPN app then Calyx is definitely a worthy choice.

Overall, Calyx is quick and fast United States VPN app while server based in New York which is nice to know, and yeah it is very easy to use due to its simple user interface which gives you clean and nice user experience but we faced a issue when we connected VPN from India we faced major drop in our internet speed.

While, other VPN apps providing good speed which Calyx have to fix these issue and provide faster server in all countries except this Calyx Is a good VPN app but  have to wait and see may Calyx VPN get any major UI changes and features upgrade in future to make it even more better, as of now Calyx VPN have nice user interface and user experience that you may like to use for sure. 

Moreover, it is worth to mention Calyx VPN is open source so you have more security then any other closed source VPN for sure Opera GX is world's first gaming browser Yes, Indeed so, if you are searching for a open source VPN app for data usage then  we suggest you to prefer and choose Calyx VPN it is an excellent choice that has potential to become your new favorite.

FinallyThis is Calyx VPN so, do you like Calyx VPN? If yes? Are you an existing user of Calyx VPN? If you are an existing user of Calyx VPN do say your experience with Calyx VPN & mention which features you like the most in it in our comment section below, see ya :)