I hope they do, I would use it instead of chrome and/or firefox if it works. Add blocker plus now has an app (from their web site) for android. Unfortunately, you need to reconfigure your wifi. Could not do on my tab pro (would not allow). I do most of my surfing from there instead of phone. Maxthon browser is supposed to have add blocker built in, I have downloaded it, but have not used it much
edit: Spent a while using Maxthon (this forum using Chrome or Firefox has adds) on my tab using Maxthon - no adds. Went to several other sites,- no popup adds
I would say works very well at blocking adds. Not NEAR as polished as Chrome; has a few problems. On yahoo (att.net) the sponsered adds in news feed would still show, but when click on link - " web page not available" would show instead of the content. May not be usable on smaller screen (phone) because goes to full web page instead of web version. Some setting may change this; I did not spend much time in the settings.