You need to update your app, or it will be removed in 30 days.
If you’re having trouble updating your app, let us know!
Apple has issued a clarification:
As part of the App Store Improvements process, developers of apps that have not been updated within the last three years and fail to meet a minimal download threshold — meaning the app has not been downloaded at all or extremely few times during a rolling 12 month period — receive an email notifying them that their app has been identified for possible removal from the App Store.
Apple always wants to help developers get and keep quality software on the App Store. That’s why developers can appeal app removals. And developers, including those who recently received a notice, will now be given more time to update their apps if needed — up to 90 days. Apps that are removed will continue to function as normal for users who have already downloaded the app on their device.