Android: Naked Browser with my customized adblock list (adblock plus format) + system-wise: adhell with 15k domains
iOS: Safari + adguard free + system-wise: adguard DNS + weblock
I don't recommend buying BlackFog iOS version, because it sucks at adblocking and AdGuard does better job at everything that BlackFog tries to do. Android version was supposed to be released at the end of September, but i don't think it's out yet
I really regret that i paid for BlackFog and i don't really use it anymore.
still, adguard free + safari can do 90% of what Blackfog can do and in some aspects such as blocking ad/tracking, adguard can do much better with proper filters
more importantly, due to some restrictions, almost no browser is faster than safari (without adblocker)
If uBO is avaliable for iOS set in Hard Mode and and add some filters to it. Use BlackFog Privacy for what's it's intended for. I'm also waiting for the Android version