We all know how useful smartphone apps can be. Whether you're planning your day or a major event, there's an app for that. The biggest day of your life is no different. There are a number of great iPhone apps that will make your wedding easier to plan. It doesn't matter if you're working on the budget or have important questions to ask, your iPhone can contain all the information you need. Here are just five iPhone apps that can help plan your wedding.

Top 5 iPhone Wedding Apps to Help You Plan Your Wedding

iWedding Deluxe - $6.99

Top 5 iPhone Wedding Apps - iWedding Deluxe

This is one of the most expensive wedding apps, but it may be the only app you need. The iWedding Deluxe app helps you cover all the bases. Whether you're working on the budget or setting a schedule, this app can do it all. You can even get assistance planning your budget. This is a must-have app for any bride or groom.

BRIDES Wedding Genius 2.0 - FREE

Top 5 iPhone Wedding Apps - BRIDES Wedding Genius 2.0

If you need help finding the perfect dress or ring, this is the app for you. BRIDES Wedding Genius 2.0 allows users to browse through dresses, jewelry and exciting honeymoon travel destinations. You can even find nearby wedding shops to make your shopping experience easier.

Wedding Budget - FREE

Top 5 iPhone Wedding Apps - Wedding Budget

One of the most stressful parts of any wedding is the budget. While you may have an amount in mind, it can be easy to overspend. This app makes it incredibly easy to decide where you want to spend your money and adjust as necessary. The app even provides a budget breakdown sample to get you started and will alert you if you overspend in one area.

WeddingScan - $2.99

Top 5 iPhone Wedding Apps - WeddingScan

Don't want to register at each store? You don't have to. With this fantastic app all you have to do is register an account and then scan bar codes of items at any store. The information will then be uploaded to the app's website where wedding guests can easily search through the items you've added.

Wedding 911 - FREE

Top 5 iPhone Wedding Apps - Wedding 911

Knot.com is quite possibly one of the most popular wedding sites in the country, offering advice for brides to be. Their app, Wedding 911, allows brides to get instant answers to questions from other brides to be. Whether you need to know how to invite out of state guests or setup a registry, you'll get the answers you need.

You don't need an expensive wedding planner. All you need is your iPhone to plan the best wedding possible. Best of all, these apps allow you to do the planning on your own terms and are much more affordable than hiring a professional.