Below is a list of websites like eBookApp / services like / similar to eBookApp :
The eBook App Maker is a service specifically designed to create iPhone apps from eBooks. The app builder supports nearly all digital formats including PDF, Doc, Zip, CHM, HTML, TXT, FB2, PDB, PRC, Mobi, PDB, MHT, RTF. eBook creators can also specify various fonts and sizes, can add images and notes, can lock the orientation to landscape or portrait, and more..