Yes, you can use your iPhone while it is charging. Apple’s devices are designed to allow users to utilize them for various functions, such as browsing, texting, or using apps, even while they are plugged in. However, keep in mind that using your phone while charging may cause it to charge more slowly, especially if you are running power-intensive applications like games or video streaming. Additionally, if your phone gets warm while charging and using it, it’s a good idea to give it a break to avoid overheating.