SmileRank Technologies has introduced an app that allows users to see what they would look like with whiter teeth. Instant Teeth Whitener 1.0 can be used on the iPhone, iPad and iPod touch to whiten smiles in photos within seconds, according to the company.
The app also includes the following features:
- Recognizes smile -- no need to select teeth manually
- Adjusts the amount of whiteness according to user's preference
- Allows zoom-in for a closer look
- Allows comparison of before and after photos
Instant Teeth Whitener 1.0 requires an iPhone, iPod touch, or iPad with iOS 3.2.2 or later (iOS 4.0 tested) and 2.0 MB. It costs $1.99 and is available worldwide exclusively through the Apple App Store in the photography category.