Hey, b00bie, do a search -- I did NOT say iKeywi tweak. I said iKeywi 3 -- NOT iKeywi or iKeywi 2 or iKeywi HD for iPad. I said iKeywi 3. However, I put it on my iPhone 6+ and iPad Air 2. I just now had a thought and tried to put it on my iPad Air, and it would not install there, giving me the message you got. I haven't tried it on my iPhone 5...maybe get the same message there. So you are right -- and so am I.