I'm developing two different iOS apps. I would like to open and transmit data to second app on background? I don't want to open second app with UI. How can I overcome to this problem?
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                    Define 2 url scheme for your apps. Then open url with parameter you need to send from one app to the other – Ptit Xav Feb 03 '22 at 17:31
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                    I added url schemes for the apps but it opens with UI. How can I do it on background? – engineer Feb 03 '22 at 21:09
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                    You can find some help [here](https://stackoverflow.com/questions/39546856/how-to-open-an-url-in-swift3) . Just put your own url scheme and parameters for url parameter. – Ptit Xav Feb 04 '22 at 06:48
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                    I looked it up, but I didn't see any information about opening another app on background mode. – engineer Feb 04 '22 at 11:35
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                    The open url can reactivate an app which is in background – Ptit Xav Feb 04 '22 at 14:29
