Consider the following widely-accepted plural forms of popular Apple products whose names consist of two nouns: Macbook Pros iPod Shuffles iPhone 4s Mac Minis Macbook Airs Just as one wouldn't say Macbooks Pro , so also one shouldn't say iPods Touch .
I would always go with iPod Touches .
If that sounds awkward to you, then your better bet would be iPod Touch devices or, best, iPods .
Most of the iPods being sold these days are of the Touch variety, anyway.
More often than not, one will hear iPod Classic when the distinction wants to be made.
Thus, an iPod will usually be an iPod Touch.
Also consider Xbox 360 and Playstation 3 .
One hears Xbox 360s (not Xboxes 360 ) and Playstation 3s/PS3s (not Playstations 3 ).
Many technical writers use the words units and devices , or find other means to avoid these potentially sticky "plural" situations altogether.
english.stackexchange.com/users/2705/Jimi Oke
According to this Apple support document , they refer to iPod Touches Removing all your MobileMe Sync Data will remove the data from MobileMe Calendar, MobileMe Contacts, and from any iPhones or iPod touches you are synchronizing via MobileMe over-the-air syncing.
english.stackexchange.com/users/2944/John Satta
iPod Touches, which matches the plural of the computer mouse, "mouses."
english.stackexchange.com/users/2867/brainysmurf
There's the RIGHT answer, and the right answer.
In English, the rule is generally (adjective) (noun), as in blue car, hot soup, and beautiful sunset.
Occasionally, this rule is subverted, as in this case, wherein the noun is IPod and the adjective is Touch.
In English, when you pluralize you pluralize the noun, so the correct answer is "Ipods Touch".
Having said that, you'll sound like a pretentious ass.
One wouldn't go to Burger King and order two Whoppers Junior .
So the accepted plural is IPod Touches, even though you're pluralizing the adjective.
english.stackexchange.com/users/2986/Chris B. Behrens
I think "iPod Touch devices" or "Touch iPods" sounds a bit better.
english.stackexchange.com/users/3049/dassouki
What is the plural of  iPod Touch ? Should it be  iPods Touch  or  iPod Touches ?
Plural of "iPod Touch"
english.stackexchange.com
<grammatical-number><proper-nouns>
english.stackexchange.com/questions/7276
english.stackexchange.com/users/3039/tojofo
The correct answer here is probably "iPod Touches", in line with other accepted plural forms of Apple products. This also appears in Applie's supporting documents. Many popular electronic devices pluralise the second part of their name such as MacBook Airs.  The solution would be iPod Touches. The issue could be avoided by just using the word "devices". Grammatically, in English the adjective is before noun, but iPod Touch subverts this concept. Therefore, grammatically it is iPods Touch. However, this sounds pretentious and the solution would be iPod Touches. Apple itself refers them as iPod Touches.
The correct answer here is probably "iPod Touches", in line with other accepted plural forms of Apple products. This also appears in Applie's supporting documents. The official Apple format would appear to be "iPod Touches". However, another suggestion would be "iPod touch devices". 
iPod Touches would be the correct plural form. Apple uses the plural form "iPod Touches" and this is generally accepted to be correct.
One wouldn't go to Burger King and order two Whoppers Junior . So the accepted plural is IPod Touches, even though you're pluralizing the adjective. Having said that, you'll sound like a pretentious ass.
One wouldn't go to Burger King and order two Whoppers Junior . So the accepted plural is IPod Touches, even though you're pluralizing the adjective. Having said that, you'll sound like a pretentious ass.
Many popular electronic devices pluralise the second part of their name such as MacBook Airs.   The solution would be iPod Touches It could be avoided by just using the word "devices"  Apple itself refers to iPod Touches. The English grammatical rule is subverted but obeying the rule would sound pretentious. Grammatically, in English is adjective before noun, but iPod Touch subverts this concept. Therefore, it is iPods Touch. However, this sounds pretentious and the solution would be iPod Touches.
Consider the following widely-accepted plural forms of popular Apple products whose names consist of two nouns:   Macbook Pros  iPod Shuffles  iPhone 4s  Mac Minis  Macbook Airs   Just as one wouldn't say  Macbooks Pro , so also one shouldn't say  iPods Touch . iPod touches would appear to be the correct form. An alternative would be "iPod touch devices".
It is generally accepted that the correct plural form is "iPod Touches". Apple uses the "iPod Touches" plural form.