How many pages of apps can the iPhone 4S (64GB) hold?
11 pages. If you have more app purchases after you've filled 11 pages, you will need to create folders to hold apps however you chose to categorize.
It is hard to tell the number of apps pages the iPhone 4S (64GB) can hold. This is because they occupy different amount of space and they do not have equal size. Some may be having more MB or GB more than others.
You have the most data storage available in an iPhone. It was designed for the most usage and the most apps. If you actually play more games than it can hold, you may want to call Cupertino.