When you're planning a trip, in town or further afield, it can be a good idea to check the hourly weather forecast for your destination. You can do this in Apple Maps, which is especially useful if you already have the app open for navigation purposes.

The iPhone has a bunch of great native apps that can really help you get your work done. But one of the best, little-known apps that come on your iPhone is the Measure app and its hidden spirit level. The level on your iPhone, while sometimes imperfect, does a pretty decent job of gauging how straight your paintings are hanging. There are a few keys to getting it to work right, but this has helped me out in so many circumstances where I did not have access to a spirit level.

In the 100th episode (hurray for making it to triple digits!) of the iPhone Life Podcast, Sarah, Donna, and David share all of their best recommendations of movies, music, podcasts, and apps to enjoy over the holidays. From cooking apps for a festive dinner to interactive iPhone games for the whole family, this episode will give you everything you need for a merry, cheerful end to the year. Note: We'll be back January 10 for episode 101, where we'll be reporting live from the Consumer Electronics Show in Las Vegas!

Most people use the Calendar app on the iPhone and iPad to set reminders for meetings and appointments. These events are usually scheduled to begin when the minute hand is at a 0 or 5, so scrolling through each minute to get to the right time can be annoying. But Apple's Calendar app for the iPhone and iPad is more versatile than you may have realized; here's a quick tip for setting precise times in the Calendar app that will take less than a minute to learn!