A hands-on tutorial for building a coffee counter app using iOS 12 and watchOS 5.


[0:29] WatchConnectivity: https://developer.apple.com/documentation/watchconnectivity

[01:45] Download Xcode: https://developer.apple.com/download

[07:03] “Coffee free icon” made by Freepik: https://www.flaticon.com/free-icon/coffee_129501#term=coffeecup&page=1&position=9

[07:18] Make App Icon: https://makeappicon.com/

[14:10] The Safety of Ingested Caffeine: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5445139/

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