True Backgammon now supports iOS 9 and both the new iPhone 6s and iPhone 6s Plus, and also the new iPad Pro.What's New in 4.20:* Guided help tour on first start* Context sensitive help by pressing buttons a bit longer* Specific sound effects for every board design* Update of the BGBlitz engine to the up-to-date version* Full 64-bit support* Minor bug fixesIf you like this app and want to support further development, please rate it 5 star, or even better, write a nice review. I appreciate your support. Please also remember that all reviews and ratings are version dependent, so do not hesitate to resubmit your existing rating or review. Thank you!