AppAdvice has once again teamed up with Apalon in order to offer you a chance to win one of five promo codes for Nostalgio ($0.99) for iPad, iPhone, and iPod touch.

Create eye-popping photo collages in minutes with this photo editing and sharing app. The streamlined interface allows you to easily progress step-by-step through the many options or make selective modifications quickly with live updates.

Nostalgio version 1.7 (iPad 2) - Modify

Along with tools for red eye reduction and rotating, you can spice things up with an effect.

The process begins by selecting the number of photos you wish to include, up to four, or one of the 24 specific frame configurations. After importing images or taking a fresh picture, all it takes is the standard drag gesture to move photos and a two finger pinch or expand if you need to zoom. At this point, it’s also a good idea to enter the Layout area to test different frame orientations and sizes.

If it looks fantastic, just go right to saving. Otherwise, now’s the time to do some fine tuning and beautification. Foremost, the idea is to make the images themselves look great. So, if necessary, you can rotate, reduce red eye, apply any one of 12 effects, as well as adjust contrast, brightness, and saturation levels by single tapping a photo and selecting Modify.

After those quick tweaks, it’s time for the finishing touches, specifically, a border. There are border options, including none, and the ability to pick a color. Once it looks fantastic, you move onto saving and sharing. Collages can be copied to the iOS camera roll, sent via email, or posted to Facebook, Twitter, Tumblr, Flickr, and Instagram.

Nostalgio version 1.7 (iPhone 4S) - Layout and Border

Select the proper size, orientation, and border to make your masterpiece just right.

To have a chance at winning one of two Nostalgio promo codes, just hit that tweet button near the bottom of this page or retweet this post from your favorite Twitter app before Nov. 1 at 11:59 p.m. PDT. We will then search the Twitterverse for all of the retweets and randomly choose our lucky winners. The winners will be notified via Twitter, so please be sure to follow us so we can send you your promo code via a direct message.

Non-Twitter users and those of you who want to increase your odds of winning can leave a relevant comment below before 11:59 p.m. PDT tomorrow to have a chance at winning one of the other three Nostalgio promo codes. If you do make an entry via the comments area, please be sure to also check your junk email boxes so that you won’t miss out if you win.

Feel free to participate in the giveaway via either or both methods. Only one entry per person per method is allowed, totaling up to two entries per person if using both.