The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From MK HQ:
====== Launching Sale =======For a limited time only, Tripod camera is more than 30% off its regular price. The price will go back up after the major update. Get it now!-- Reviews on the web "[Tripod Camera] has a beautiful feature that no other apps available in App Store have" - All iPhone Apps Review "[Tripod Camera] is more than just another one of those tripod apps." - iPhoneography "[Tripod Camera] is a very nicely deigned and extrememly user friendly application. One of the better camera apps I have reviewed." - Apple iPhone School--Take leveled, clear photos with your iPhone just like when you're using a tripod. On the anti-tilt mode, your photos automatically become parallel to the horizon. Anti-shake detects the movement of your device and takes photo when it's steady. Anti-tilt Anti-shakeTripod Camera can enhance night shots and backlight shots by adjusting only dark spots instead lightening the whole picture. Flash EffectThe whole screen becomes shutter. Touch anywhere to take a photo. Full screen shutterTripod Camera gives you up to 4x digital zoom. 1-4x digital zoom The basic camera features are also provided. timer vibrate when snap preview tap-to-focus (iPhone 3GS only)Share your photos with friends. You can directly send or publish your photos from Tripod Camera. email Twitter Facebook momo (momo is a free personal memo application for web that helps you organize your life scraps. Visit http://momolog.com to learn more.)tip. "Tap-to-focus" setting is disabled as default on iPhone 3GS. Go to "Settings" on the home screen, and enable the focus option under Tripod Camera.