Okay, I know what your thinking why, right? My employer wants me to work on their app and submit it to Apple, but I told him the app has to be wrote in the most up to date OS. Does anyone know where you can find a something that states your, iphone App must have the most up to date OS? He would to have some concrete proof, before they restart their project. I'm like 90% sure your app has to have the most recent OS, but I also am having troubles finding something from apple that says that.
thanks
Starting tomorrow (May 1st), all new apps and app updates must fully support the taller screen of the iPhone 5 and 5th gen iPod touch. In order to do this you need to be using Xcode 4.5 or later with a Base SDK of 6.0 or later. And this in turn means that the oldest Deployment Target you can support is iOS 4.3.
See https://developer.apple.com/news/ and look at the news items from March 21.
So you can still support iOS 4 but it must be 4.3 and later. You must have full retina support on all devices you support and you must fully support the taller iPhone/iPod touch screens.
To be honest, supporting 4.3 is virtually pointless at this point in time. Any device that can run 4.3 can run 5.1. And except for the iPad 1 and 3rd gen iPod touch, any device that can run iOS 5 can run iOS 6. So basically, there is no reason to support anything before iOS 5.1. Any user running 4.3 or 5.0 can update to at least 5.1 if not the latest 6.x.
In other words, starting May 1st, 2013, no new apps or app updates can support the iPhone 3G or older, or the first 2 iPod touches.
BTW - the following Wikipedia page has a good chart about what versions of iOS run on the different devices: http://en.wikipedia.org/wiki/List_of_iOS_devices
Related
How can i check the compatibility of my application, based on IOS 5.0.1 created with Xcode 4.3.3 on Lion, on IOS 6 without having to change my current MAC OS version and Xcode? Is there any way? And as an addition to this question, if i submit my application to the Apple Store, can it be rejected just for the simple reason of being created compatible with IOS 5 and not with IOS 6.
It’s not clear what you mean by “compatible”. One thing is the version of the SDK you link against, one thing is your Deployment Target setting and then there’s actual code compatibility regarding various API, UI and behaviour differences between iOS 5 and 6.
It seems that you have to develop with at least the iOS 6 SDK to submit your app at all.
However, your Deployment Target setting may go as low as required, so that your app still supports older iOS versions.
Your app doesn’t have to be “compatible” with iOS 6 in the sense that you tested it on iOS 6 and handled all the potential quirks that may have appeared by moving from iOS 5 to iOS 6. Of course, the user experience on iOS 6 could suffer in this case, but unless there’s a major bug, the reviewer doesn’t care.
I want upload app to app store for review but it seems like I need also iPhone 5 screenshots but I don't have app prepared for iPhone 5. Please, how can I deploy app only for iphone 3gs,4,4s?
I find something in Targets/Build Settings/Architectures Standard armv7 and Base SDK is Latest iOS 6.0. Is that what I have to change?
Just for absolute clarity, Apple released an announcement on March 21st 2013 stating that starting May 1st 2013 new apps and app updates MUST be built for iOS devices with Retina display and iPhone apps must also support the 4-inch display on iPhone 5.
You can view the announcement here.
The best solution is to just properly prepare your app for the iPhone 5's display. And no. Changing the base SDK will not help here.
You can't, only apps submitted before iPhone5-release can run in "iPhone 4 mode" on the new iPhone. All updates to apps and newly submitted apps must support the new 4 inch screen.
You cannot exclude the iPhone5 in the target settings and if there were a way to do that, there is no way Apple would approve it. You can remove support for old devices, but never for new ones.
After all, Apple wants as many apps as possible to adapt the new format as soon as possible, and this is what you have to do... don't worry - if you are fairly used to developing to iOS you can do it in just a few hours...
Apple has stated that theY will still (currently) be accepting apps without specific iOS 6 and iPhone 5 support when developed with an Xcode version prior to 4.5, and thus with an SDK 5.1 or earlier. 568h support is specifically not allowed in apps built that way.
Apps built that way will run in letterbox on a 5, or the similar 1X/2X compatibility boxes that the iPad uses for legacy iPhone only apps.
I submitted an app following the release of the iPhone 5 with the latest version of XCode that runs letterboxed on the iPhone 5. Just remove armv7s from your supported architectures.
I am new to iphone app development and am wondering which deployment target to use (as ios 6 approaches). My app is simple (http web service interaction, map) and my natural inclination is to target 3.1 to maximize potential use. However, I understand that ios 6 will soon be available to all iphones and I presume it will be widely adopted.
So, if I target 5.1 today, will my app be available to most, if not all, iphone users once ios 6 is released?
Right now, requiring a minimum of 5.1 is a bit bold in my opinion, but that depends on your app. It is customary to support the current version and the previous major release.
If you want to expand your target, you may considering going back to 4.3 or even all the way down to 4.0. But 3.x is practically obsolete. but:
Warning: Don't target a version you can not test on device. If you don't have a device running 4.0, testing your app only on the 4.0 simulator is not recommended (although perhaps it is OK. No assurance).
The iPhone 3G can run up to iOS 4.2.
All other phones and iPads can run the latest OS (5.1.1)
Not sure about iPod Touch devices but 3rd (and 4th) gen. should run iOS 5.
You can use 5.1.1 as deployment target if it is available to your menu.. if not 5.1 is best for your needs for now.
This way all (Who have not updated to IOS 6) can use your app...
Best luck for app development.
I am trying to distribute an iPhone App to the App Store for the first time. Currently, I am following this guide: Submitting iPhone Apps To The Apple App Store – A Step by Step Guide. Currently, I am on the step where I have to set the Base SDK field value. See, the screenshot.
As you can see, iOS 5.1 is the only choice available there. Now, if I set it as Latest iOS(iOS 5.1) - the default value - will the distributed app will be able to run on older OS's, for example iOS 3 or iOS 4? If not, then what will I do to make it run on older OS. Or, is there anything I misunderstood about BaseSDK?
No worry it will function in the older os you need to keep the deployment target minimum SDK which you can find in the picture if you updated the xcode with simulators of IOS 4 and 5 you can get these options
Update
Basically it means that you're going to be able to use all the API that is public in 5.1 SDK. This has nothing to do with "Which phone your app can run on".
iOS deployment target on the other hand, is asking you which devices can this app run. This is quite a dangerous question, since you can then say from iOS 3.0 to 5.1 for example. This means that your app can be installed in any iPhones running iOS 3.0 to 5.1, no matter what the phone is. That means the original iPhone and iPhone 3G can run your app if they have at least iOS 3.0 installed. You should test your app carefully if you decide to do this. Apple does not provide any way to test on older OS. You'd have to devise that strategy yourself.
I am building an iOS application for public release, and I would like to develop it against iOS 4, as I see from the instapaper stats from November that iOS 5 has a 48% market share, which is good, but my app will probably not be used by these early adopters, and it's probably not going to be enough to force them to upgrade.
The issue is that I only have an iPhone 4S, which shipped with iOS 5. I have been unable to find an iOS build for my 4S, which upon reflection makes sense. Nontheless, I'd like to know if there is some sort of unofficial build for the 4S or some way to make the iPhone 4 version work on the 4S.
I'm pretty sure that the answer is going to end up being "Buy a 3GS/iPod touch for development". Would that necessarily be worth it or should I just tough it out? I'm pretty sure that most iOS 4 users will upgrade eventually. Does anyone have any stats on how long it took iOS 3 users to move on?
I would still suggest getting a used iPhone 3GS. Even if you are able to install iOS 4 on the 4S you still wouldn't be able to do any performance testing, but it's highly likely that someone who still uses iOS 4 has a 3GS.
For your first cut testing, you can use the simulator which, will allow you to test for iOS 4.3
Ideally you need to get hold of the appropriate devices to test your app. You say you're supporting iOS 4, but do you mean 4.2 or 4.3? If 4.2 then you'll be supporting iPhone 3G, if 4.3 then 3GS upwards.
There are testing services out there, just search "iPhone testing services". I've never used them myself, so can't vouch for any of them, but the cost may be less than investing in actual devices.
I kept a 3G and 3GS for testing, but to be honest, even though my main app supports 4.2, I rarely do any testing for older OS versions outside the simulator. I gave the 3GS to my father on condition he tested for me when asked… but of course I had to upgrade it to iOS 5 for him, so it's of little practical value, apart from testing at different screen res.
I would suggest you develop your app with minimum version 4.0 (or other) set. Then you test that on your iOS 5 iphone. I did it with my apps and it works great.
You can test on the lower version simulator or for final testing you could borrow a friend's device or similar.
As I understand (and believe), the compiler would stop you if you included features that are not 4.0 (or the set version) compatible.
Buying lower iOS is not worth it. If you can you should borrow it. In the simulator you can also make the iOS version to lower version to test. Also you can try ad hoc distribution to check how your app performs on other ios before releasing on appstore