Will Vivio run on my device?
We got a few people complaining that Vivio cannot be installed on their device, so we want to make something clear. Apple decided that content blockers can be installed only on devices with 64bit processors.
This excludes the iPhone 4s, 5, and 5c; the iPad 2, 3rd-generation iPad, and 4th-generation iPad; 1st-generation iPad mini; and the 5th-generation iPod touch. All later devices work.