CustomShow offers Free Trial, but iWork does not.
CustomShow is designed for Large Enterprises and Medium Business.
iWork is designed for Individuals, Medium Business and Small Business.
The starting price of CustomShow begins at $26/User/Month when Billed Yearly, while pricing details for iWork are unavailable.
Some top alternatives to CustomShow includes iPresent, Zoho Show, Slides, Slidebean, Prezi Business, Google Slides, Sizle, Pitch, Microsoft PowerPoint and Powerslide.
Some top alternatives to iWork includes Google Workspace, Microsoft Excel, Apple Numbers, Google Sheets, Google Docs, Google Admin Console, Qualified, Workvivo, Ability Office, SoftMaker Office, Collabora Online and Sheet2APi.
