Enjoy Go books on your iPad. Replay moves directly within diagrams, and zoom partial diagrams to see the whole board. Comments and long figures are broken into logical sequences. This is the way Go books were meant to be read.

SmartGo Books currently offers 30 high-quality Go books, from beginner level to advanced, including the acclaimed Invincible: The Games of Shusaku. The free app contains a free chapter for each book. Buy a book using in-app purchase, and enjoy it on your iPad as well as your iPhone or iPod touch.

SmartGo Kifu is a versatile tool for Go players. It offers a Go board with everything you need to study Go: 35,000 professional game records, 2,000 Go problems, and 30 annotated games. Replay master games, solve problems, play against the computer, and record your own games.

“If you love Go and own an iPad then the decision has already been made. This is what the iPad was made for.” — App Store review

Play Go against your iPhone or iPod touch. SmartGo automatically adjusts the handicap to keep the game interesting. Start with 9x9, and unlock 11x11 and 13x13 as you get stronger.

SmartGo is optimized for a quick and challenging game of Go against the computer. SmartGo Kifu is designed as a versatile tool for Go players who want to study professional games, practice Go problems, record their games, as well as play against the computer. Compare SmartGo and SmartGo Kifu.