There are already INPUT element attributes to control autocorrection and capitalisation etc. Would like one to control the presence on the "X" "clear" button. At the moment there is no easy way to make one appear it seems.

UIWebView provides almost no official way to control or modify the keyboard (inputView) or the form accessory (inputAccessoryView). Would be nice to have those exposed to allow custom keyboards and accessory bars (or additional button on the existing).

While the deploying to a device is the real test for any application, time and money can be saved by allowing multiple instances of the iPhone simulator.

Non-disclosure agreements (NDAs) on Apple's iPhone SDK keep developers from sharing information that would help them build quality apps, and doesn't have the intended effect of keeping outsiders from learning about new SDK features. All negatives and no positives - it's time for the NDAs to go.

iTunes doesn't allow syncing an application data between computer and iPhone if an application has desktop component though it is possible on Blackberry and Windows Mobile(Active Sync)

There is no public API for developers to load an OpenType font and use it in an app just like a built-in font - there are ways to use custom fonts but they are clunky. There does exist a private API to do this which seems to work just fine... Why not make it public?

I would like to be allowed access to more UIViewAnimationTransitions. Transitions such as the camera Iris closing and opening, Erica Sadun lists undocumented Transitions such as: Ripple, Genie, Spew, Suck, Zoom In, Zoom Out, Twist, Swirl and more. These would be great additions and help developers greatly. Currently jailbroken developers have access to these and we do not, we should have access to them.

Assuming there are security issues Apple are concerned about which prevent them from giving raw access to camera information, I would like a halfway house which fixes the obvious Landscap rotation problems in UIImagePicker and makes UIImagePicker more customisable with custom buttons, viewfinder overlays and preview filters.

Currently if you have and iphone or ipod touch you can only have push notifications registered for developer sandbox gateway or production gateway. Not both together, only one. Changing from one profile to the other requires a complete restore 90% of the times.

The current way of reorganizing apps on the SpringBoard may be sufficient for 2 or 3 pages, but gets awful to handle with a larger number of apps. Apple should either improve handling of apps (move, sort, rearrange, etc) or provide an API that allows a thirdparty app to query and move existing installed apps.

Having customized sound profiles is a feature of every $10 phone. The silent switch does whatever Apple decided to be done. No way of modifying this right now, or to fixating volume levels to avoid mistakes in lowering the sound of the ringer. Or not having an SMS play a ringtone outload when headphones are connected.