Full Flight Technology creator of the Velocitip System delivers precise Archery Sight Setups on your iPhone that let you immediately setup your sight after sighting in at only 20 yards. Precisely sets pin gaps for all multi-pin sights. The UNO Archery App can also be used with any single pin sight that places the sight tape on a flat surface. For these single pin sights, use AirPrint to wirelessly print precise sight tapes customized for your setup. PLUS the TURBO Tape Select automatically tells you the best matched tape for Axcel Accutouch series, Black Gold and CBE single pin sights from the manufacturer supplied tape-set. The TURBO Tape Select also works with selected sights that place the tape on a curved surface, dial or wheel. Currently these sights are limited to the HHA Optimizer Lite, the HHA Optimizer Lite Ultra and the HHA King Pin. Plus you can share images of your marks via text, email and social media! Hundreds of today’s top bows have been tested with the Velocitip System. This data is used by the drag estimator included in the UNO Archery App to make sighting in almost any bow sight a piece-of-cake. To use the app, archers simply sight-in at one distance and provide the app with: measured arrow speed; vane type; and peep measurements. The UNO Archery App immediately displays the custom sight marks for your setup. These precise sight marks displayed on the phone screen are easily transferred to any multi-pin sight. Customize the pin selection for any setup. Then position your sight pins to match the pin positions displayed on the phone. The UNO archery app can also be used with any linear single pin sight to create customized sight tapes. Wirelessly print your tapes. Or, to create a sight tape anywhere, lay a blank tape on the phones display adjacent your sight marks and mark the tape accordingly. The app can be used with yards or meters. Wireless printing only using AirPrint. This version is English language only. We are happy to answer any questions you have about the app - please contact us at [email protected]. HEAR WHAT OTHER ARCHERS ARE SAYING ABOUT UNO "Best app Ive used for archery." Jeremiah Doughty " … app rocks. Just very finite changes on my pins but this app is outta this world and saved me hours and hours....quick tip - screenshot you final pin positions on the app and store them for the different arrows u shoot." John Schumann "A great tool to add to your arsenal!" Joe Mills "It really truly works." Angi Harrover "Easy to use. App was accurate cant wait to help more archers and get my bow set up that much faster." David Mailhot U.S. Patent Nos. 9,141,215 & 9,441,913