Infy Block - ad blocker for iPhone 5 and 4s (block ads for 32 bit devices) Publisher: Davetech Co., Ltd. Genre: Utilities Released: 10 Feb, 2016 Size: 3.6 MB Price: FREE! Click here to request a review of this app App Store Info Description Adblock for Chinese users. Make your app adsafe. Screenshots Screenshot 1 of 4