# Apple requires new apps to support the new devices and SDKs by 3/27/2019

**URL:** <https://community.thunkable.com/t/apple-requires-new-apps-to-support-the-new-devices-and-sdks-by-3-27-2019/73165>\
**Category:** Questions about Thunkable X\
**Created:** [March 21, 2019, 8:24pm UTC](https://community.thunkable.com/t/apple-requires-new-apps-to-support-the-new-devices-and-sdks-by-3-27-2019/73165 "2019-03-21T20:24:24Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![dddiam1](https://avatars.discourse-cdn.com/v4/letter/d/9fc29f/32.png) [@dddiam1](https://community.thunkable.com/u/dddiam1)\
**Post date:** [March 21, 2019, 8:24pm UTC](https://community.thunkable.com/t/apple-requires-new-apps-to-support-the-new-devices-and-sdks-by-3-27-2019/73165/1 "2019-03-21T20:24:24Z")

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Is Thunkable-X keeping up with these stringent Apple requirements?

See [https://appleinsider.com/articles/19/03/20/apple-sets-march-27-deadline-for-developers-to-support-iphone-xs-max-2018-ipad-pro](https://appleinsider.com/articles/19/03/20/apple-sets-march-27-deadline-for-developers-to-support-iphone-xs-max-2018-ipad-pro)

Apple requires new apps to support the new devices and SDKs by 3/27/2019.

Also, I believe that Apple requires all apps to support all screen resolutions and aspect ratios. Is that automatic for Thunkable-X developed apps?

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**Author:** ![Cian\_O\_Sullivan](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/cian_o_sullivan/32/34494_2.png) [@Cian\_O\_Sullivan](https://community.thunkable.com/u/Cian_O_Sullivan)\
**Post date:** [March 21, 2019, 8:32pm UTC](https://community.thunkable.com/t/apple-requires-new-apps-to-support-the-new-devices-and-sdks-by-3-27-2019/73165/2 "2019-03-21T20:32:04Z")

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They are aware and working on it since Jan.

> [@Starting March 2019, all iOS apps submitted to the App Store must be built with the iOS 12.1 SDK or later](http://community.thunkable.com/t/starting-march-2019-all-ios-apps-submitted-to-the-app-store-must-be-built-with-the-ios-12-1-sdk-or-later/63646):
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> just to inform all i got this message today SDK Version Issue - This app was built with the iOS 11.4 SDK. Starting March 2019, all iOS apps submitted to the App Store must be built with the iOS 12.1 SDK or later, included in Xcode 10.1 or later

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**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\
**Post date:** [November 8, 2024, 12:16pm UTC](https://community.thunkable.com/t/apple-requires-new-apps-to-support-the-new-devices-and-sdks-by-3-27-2019/73165/3 "2024-11-08T12:16:01Z")

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