As nouns the difference between updater and changer
is that updater is one who, or that which, updates while changer is someone or something who changes things.
updater
English
Noun
(
en noun)
One who, or that which, updates.
*{{quote-news, year=2009, date=February 15, author=Virginia Heffernan, title=Being There, work=New York Times citation
, passage=My friend Lizzie, who is an actual poet, is a terrific, prolific
updater . }}
Anagrams
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changer
English
Noun
(
en noun)
Someone or something who changes things.
Usage notes
* Usually used together with another noun, eg, automatic tool changer'', ''shape changer'', ''mind changer
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