The iPhone has no standard method to allow users to save documents to the device and have them shared amongst appropriate reader software. Buying third party software and struggling with the different methods each have for syncing content on a per application level by the app specific method is clumsy and time consuming.
FSpace Publications like many other vendors developed their own ebook engine to make it a simple process for the consumer to get a publication onto the iPhone/iPod Touch directly from the AppStore.
The K-series ebook engine is one of these engines developed in-house. It has been designed specifically for children's picture story books, although could be adapted for other pictorial focussed publications.
It has simple button navigation between pages and keeps a picture and related text on the same page, fit to screen size for ease of use.
Like all our ebook engines content is optimized to ensure the resultant application fits within Apple's application size limits.