The BestMaths IGCSE (and GCSE) iBook series covers the complete IGCSE (extended) syllabus and is available for download on your iPad with iBooks or on your computer with iTunes.
The series consists of seven iBooks covering the complete IGCSE (extended) syllabus. The iBook is available now and each section contains notes, exercises, answers and a review test. There is a glossary of mathematical terms, comprehensive notes on how to study, and a full list of formulae. The book has many interactive features, teaching videos and all of the usual iPad techniques and gestures apply.
The iBook – is US$9.99 and can be downloaded now from the Apple iBookStore.