As adjectives the difference between creatable and updatable
is that creatable is that can be created while updatable is (computing) that can be updated.
creatable
English
Adjective
(-)
That can be created.
Synonyms
* incarnatable
* instantiable
* makable, makeable
Anagrams
*
updatable
English
Alternative forms
* updateable
Adjective
(-)
(computing) That can be updated.