iPhone Life - Best Apps, Top Tips, Great Gear

Everyone hates getting email spam. Sometimes it can be more than just annoying. Sometimes spammers can collect information from your device when the email is opened. If the email contains an image, it usually is downloaded from a remote server. When you open the email, it can tell spammers that you’ve opened it and can even show your approximate location. Pretty scary huh?

Unless you have unlimited data on your iPhone or iPad, it is imperative that you use Wi-Fi whenever possible to avoid costly overage charges on your cell phone bill. You probably already use Wi-Fi at home and at friends' houses and fortunately, free Wi-Fi can also be found in public spaces, from coffee shops, to libraries, and even fast-food restaurants. Most hotels offer free Wi-Fi as well. And if you’re traveling overseas, virtually every function of the iPhone can be performed using Wi-Fi so you don’t have to pay international phone costs.