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Which is the best drop down options for iPad and iPhone devices?

  • Picker Wheel
  • Actionsheet
  • Something else?
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closed as not a real question by JonW Apr 19 '12 at 18:20

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

Best for what? Best for displaying a list of restaurants in Bolivia? Best for selecting the time your morning alarm goes off? Which one has the best sound effects? – JonW Apr 19 '12 at 17:30
The difference is based on how many options exist; if it can fit on one screen, use an actionsheet. If it cannot, use a picker wheel. There are other minor considerations, but that is the primary difference between their intended functionality. – Myrddin Emrys Apr 19 '12 at 17:48
It depends on the context, text length of picked items, horizontal and/or vetical view, other controls inside the same app (heuristics) and iOS HCI guidelines. Could you tell us a bit more on the above descibed? – Benny Skogberg Apr 19 '12 at 18:27
thanks for the comments, for my case i have given the image link, pls check that and suggest – Logesh Apr 20 '12 at 7:33

From iOS Human Interface Guidelines > iOS UI Element Usage Guidelines > Control > Picker:

On iPad, present a picker only within a popover. A picker is not suitable for the main screen.

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