TernTek today announces Tacts 1.4 for iOS devices, a new update to its contact manager app that rewards loyal users for bumping phones. Create and manage contact groups directly on the iPhone. Tacts is a contact manager for the iPhone that helps anyone organize and connect to contacts quickly. The new 1.4 release of Tacts includes an T9 Keypad dialer as an in-app purchase. Loyal users can obtain the Keypad product for free by bumping with other Tacts users.