Based on this link, it's not possible to restrict supported device to specific device models but I also read that it's possible to restrict it when your device is using a specific hardware via UIRequiredDeviceCapabilities but I didn't see any key that pertains to devices with touch ID.
My question is, is there an app review safe way to restrict my app only to devices with touch ID? I may have overlooked some keys in the UIRequiredDeviceCapabilities.
Just to add, I already know how to restrict it via code but the problem is it might get rejected in the app review based on my research so my only hope is in the UIRequiredDeviceCapabilities maybe some combination of the existing keys that may lead to devices with touch id.
Reason:
Fingerprint scanning is one of the primary security feature of the app.
I have checked the UIRequiredDeviceCapabilities as well. There is no key to restrict the app to devices with Touch ID.
This might be a XYProblem.
Related
I developed an app with ionic 3 and I’m trying to publish it for Android and iOS. With Android the publish process was fast as a lighting bolt without any problem. With iOS the publish process is a pain, they reject my app for this reason:
"Thank you for your response.
Regarding Guideline 2.3 - Performance - Accurate Metadata, we continue to find that your app does not install on iPad
To resolve this issue, it would be appropriate to check the UIRequiredDeviceCapabilities key to verify that it contains only the attributes required for your app features or the attributes that must not be present on the device. Attributes specified by a dictionary should be set to true if they are required and false if they must not be present on the device.
We look forward to reviewing your resubmitted app."
I checked the app info.plist but the key “UIRequiredDeviceCapabilities” is not present and I don’t know how to set it in order to address the issue.
Moreover I tested the app on several ipad simulators without any problem…
There’s anyone with the same issue ?
I solved the issue by adding the "telephony" property into "UIRequiredDeviceCapabilities" because my app use the "tel:" link so in this case the property is required.
This question already has answers here:
UIDevice uniqueIdentifier deprecated - What to do now?
(32 answers)
Closed 5 years ago.
In my app, I am trying to get all information of the device and to be displayed in app screen.
I got some of the informations, but not getting code to obtain UDID, Serial number and model identifier of a device, what we can able to see in iTunes.
I can able to get UUID, but my request is to get UDID of the device. I got some apps in which they are getting device info like this.
I will be very helpful if I get any solution in this.
Thanks in advance.
You can't as of iOS 6.
Link #1
Money quote:
As reported by 9to5Mac (and confirmed by Macworld), Apple alerted
developers of a cut-off date for new apps or app updates that access
an iOS device’s UDID (Universal Device ID), an area of security and
privacy concern.
Link #2
Extended money quote:
With iOS 6 Apple has also completely eliminated its controversial
Universal Device IDs (UDID) and replaced it with a more
privacy-friendly way for application vendors and advertisers to
identify specific devices, Hall said,
Apple’s UDIDs are basically a set of alphanumeric characters that are
used to uniquely identify an iPhone or iPad. The numbers are designed
to let application developers track how many users have downloaded
their application and to gather other information for data analytics.
From the same article, the way to go now is:
With the new iOS 6 the company has gone one step further by
eliminating UDIDs completely and replace with a set of three new devie
identifiers. One is a vendor specific identifier that can be used by
application vendors to recognize specific devices, another is designed
for use by online advertisers and the third is an application-specific
ID. Unlike UDID’s, the new identifiers are not persistent and can be
cleared, though the device has to be completely reset to get rid of
the advertiser identities, Hall said.
In conclusion, the correct way is to either (a) use UUID or (b) ask your user for the device's UDID.
You can use this (Swift 3):
UIDevice.current.identifierForVendor!.uuidString
I am using healthkit in my application to read user's steps. But unfortunately iphone 5 and below does not have M7 sensor due to which my app can not perfome its full functionalities on those devices. So is there any possible way that user having iphone 5 or below could not install my app from app store ? Or any other possible workout/behaviour suggested ?
I think you want the HealthKit key of UIRequiredDeviceCapabilities in your .plist file.
Documentation on UIRequiredDeviceCapabilities is here
UIRequiredDeviceCapabilities (Array or Dictionary - iOS) lets iTunes and the App Store know which device-related features an app requires in order to run. iTunes and the mobile App Store use this list to prevent customers from installing apps on a device that does not support the listed capabilities.
The healthkit bit says:
healthkit Include this key if your app requires (or specifically prohibits) HealthKit.
I am afraid you can't restrict application to device specific.
All device requirement changes must be made when you submit an update
to your binary. You are permitted only to expand your device
requirements. Submitting an update to your binary to restrict your
device requirements is not permitted. You are unable to restrict
device requirements because this action will keep customers who have
previously downloaded your app from running new updates.
don't know any work around regarding Healthkit, still if any may result in app rejection.
The value of the UIRequiredDeviceCapabilities key is either an array
or a dictionary that contains additional keys identifying features
your app requires (or specifically prohibits).
Be sure to include keys only for the features that your app absolutely
requires. If your app can run without a specific feature, do not
include the corresponding key.
Can read more details in docs here:
https://developer.apple.com/library/content/documentation/DeviceInformation/Reference/iOSDeviceCompatibility/DeviceCompatibilityMatrix/DeviceCompatibilityMatrix.html
I have done a lot of research on this so please read the question before marking this as similar to some other question.
Our app needs to uniquely determine an iPhone such that even when user completely wipes a phone, when he runs our app we can be sure that it is the same device. The most important thing is we also need to determine devices over multiple Apple ID users so suggestions containing Keychain access and uniqueVendorID might not work as those change when another user starts using that phone. And as I have read using MAC addresses and old UDID for devices is not longer available as of iOS 6.0. I went through [UIDevice identifierForVendor] but this NSUUID changes when all the app by the same vendor has been uninstalled Reference.
I have looked through these resources:
UIDevice uniqueIdentifier Deprecated - What To Do Now?
and
What is a long-term method I can use to uniquely identify an iOS device?
I can not disclose the nature of work that my app performs due to non-disclosure, but to clarify what I require:
Multiple users might use our app on same phones, I need a way to know that the device user A used before and has reported to have handed over to user B is the same device on which our app was run. Is there any way to achieve this?
There's no way to achieve this.
If it's really the case that different users might use your app on the same device after a factory reset of the device, then what you want is not possible. Apple deprecated UIDevice uniqueIdentifier which would have been the way to do this.
as long as they dont restore/wipe the device identifierForVendor is ok
This question already has answers here:
How to get IMEI on iPhone?
(7 answers)
Closed 2 years ago.
I need to find a way to get the IMEI number of an iPhone device. This question is not a duplicate.
I have gone through several forums including SO, and had no luck finding an answer.
Some say Apple doesn't allow developers to see the IMEI number (SO post), and some say to use UDID instead (SO post). Some say that UDID is deprecated (in iOS 7).
I need to know the following:
1.) Does Apple permit developers to retrieve the IMEI number of the device?
2.) How can i programatically do it?
3.) In case if Apple doesn't allow developers to gather the IMEI number, do they provide any other unique number for the device?
4.) Some suggest to use Telephony framework. If i do so, will apple reject my application?
Apple does not allow you to identify a device any more.
UDID, MAC address and all other device identifiers are no longer accessible or allowed by Apple.
Apple suggest that you use either UUID (which you will need to store your self or), identifierForVendor or advertisingIdentifier.
Apple is now also rejecting app that use the advertisingIdentifier and not showing any advertisements apps.
Any means to get the IMEI number are using private methods, which is also not allowed by Apple anymore. And your mobile app might/will get rejected because of this.
Unfortunately, there is no way to get a unique identifier for a device which will always remain the same. Apple no longer allows you to access the UDID. And in iOS 7, all devices' MAC addresses return the same value, so that is no longer useful either.
However, iOS does now give access to two types of identifiers which can be used to identify a device. They are:
Vendor ID - [UIDevice identifierForVendor]. This is a unique identifier which is the same for all apps from the same vendor or company. It will remain the same, so long as the user has at least one app from the vendor installed on their device. So if you have 3 apps, the vendor ID will remain the same unless the user uninstalls all three apps, and then reinstalls. This is not so useful if you only have one app - if the user deletes it and then reinstalls it, it will change.
Advertiser ID - [UIDevice advertisingIdentifier]. This is a unique identifier meant for advertising purposes. But if you use it for non-advertising purposes they, for the most part, won't care. Under most circumstances, the advertising identifier will not change, even if the user deletes and reinstalls the app. However, there is an option in the iOS settings to reset the advertising identifier, which will change it. This is meant to that users can choose to disassociate themselves from any advertising information which has been collected about them. But this is a very advanced setting and I doubt that many users would do this frequently enough that it would be a problem for you.
You can obtain IMEI using private frameworks -See this Question but probably your app will be rejected from app store then.
If you want to obtain some device identifier to use in your application you must use uniqueIdentifier property defined in UIDevice class
(Available in iOS 6.0 and later):
NSString *UDID = [[[UIDevice currentDevice] identifierForVendor] UUIDString];
You can save UUID in keychain and user it as unique number. It won't change until user will reset iOS.
If you want to obtain the IMEI there is no way (on a non-jailbroken device). If you wish to identify the user take a look at this answer. Please pay attention to all documentation/answers written before iOS7 since things have changed.