Heres the must popular website traffic bot tools in android available to download for free with download links, These following ranking base on google search results.

 

 - Web traffic bot  By Letsdosimple / current rating 3.3

* Web Traffic Bot is an android application and it can generate more traffic into your blog/website automaticaly. 
Keep on mind Web Traffic bot not work in any paid to visit website like adfly etc

* Download link: https://play.google.com/store/apps/details?id=com.letsdosimple.WebTrafficBot

 

- Fingler traffic bot by: Malitanyo / current rating 3.5

* Fingler Traffic bot is free android app, that can generate free website traffic in your blog or website.

* Download link: https://play.google.com/store/apps/details?id=jingle.trafficbot

 

- Automated traffic bot / by: Alpha 1 / current rating: 3.6

* The new Instant way to Build Website Traffic fast without spending a penny. Ready to EXPLODE your Web Site Traffic?

* Download link: https://play.google.com/store/apps/details?id=com.xdeveloper.automatedtrafficbot

 

- Double Advertise Traffic Bot / by: BRU Developers / current rating: None

* Double Advertise Traffic Bot is an app to simulate the navigation of a given website, indicated by the person interested in acquiring traffic to your website. Simple and lightweight, it runs in the background and even in hibernate mode.

* Download link: https://play.google.com/store/apps/details?id=com.wDoubleAdvertiseTrafficBot_11264596