They are the same thing. PhotoPass is the overall system for taking pics in the Parks. MemoryMaker is the bundle you purchase that allows you download all your pictures.
You can still purchase individual pictures.
Steve
First visit: Disneyland, July 17, 1955 (well, somebody had to be there on opening day!)
Most Recent Visit:
Disneyland - June 21-25, 2017
WDW - Sep 22 - Oct 5, 2019
Next up: WDW - May 9 - 16, 2020 at Riviera!
Dec 5 - 16, 2020 at Poly
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