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Action Required: Mandatory App Updates for iOS 13

Fliplet found a critical issue with iOS 13, the upcoming version of Apple iOS. The problem means apps do not load. To make sure your apps continue to work you must rebuild the ipa files of all your iOS apps.

What do I need to do to update my apps?

You can rebuild your apps immediately via Fliplet Studio. If you find any other problems with your app please contact our support team.

For information about updating your Apple app store apps with Fliplet Studio please visit 

If you need help further understanding the various options for publishing to the app store, see this article

For information about updating your Apple enterprise apps with Fliplet Studio please visit

All iOS apps, either on the Apple app store or enterprise/private company app stores, must be updated.

When will Apple release iOS 13?

Apple will be releasing iOS13 for iPhone and iPadOS for iPad around mid-September. We will not know the specific date iOS 13 will be launched until Apple announces it at their event on September 10. 

How long will my app take to be reviewed by Apple?

Historically, Apple has reviewed apps quickly when a new version of iOS is being launched, so we expect any apps submitted to the app store will be reviewed quickly. To ensure your apps are approved quickly, we recommend you check that your Apple reviewer notes are up to date and your app store information is correct. Ensure your release notes for the latest version state something like ‘Fixes for iOS 13’.

What if I find other issues with my app?

Fliplet has been extensively testing iOS as part of our support and maintenance agreements with our customers, although isolated issues may affect specific apps.

If you want to test your apps on iOS 13 you can install the latest beta version by following Apple’s instructions at then run your current apps.

If you need our assistance please reply to this email, contact Fliplet using the live chat in Studio, or email and we will be happy to help.

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  1. Johanna Gustafsson

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