SmartGo Kifu transforms your iPad into a Go board with a library of 76,000 professional game records and 2,000 problems. Study master games, solve problems, explore joseki, play against the...
TopNotes is the best note taking app ever built for your iPad. It has the most advanced handwriting engine and a robust notes management system. With TopNotes, you can take beautiful notes with...
★★★★★ 30% off with limited time to upgrade to full-function version. ★★★★★ DocAS lets you take note, sketch your ideas, annotate PDFs, convert other document format to PDF, do presentation,...
ZoomNotes is the most comprehensive visual note-taking app with unlimited zoom. Make handwritten notes and sketches on virtual paper, PDF files, images and MS...