10 Best AI Apps for iPhone in 2026 (Tested & Ranked)
Update — May 2, 2026: Read our new Grok 4.3 review. Your iPhone ships with Apple Intelligence built in, but the real power is in the third-party AI apps you add on top. Across 1 million+ ratings, Grok alone holds a 4.9-star App Store average, ChatGPT pulls in hundreds of millions of users every month, […]
