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I would like to implement a free trial for my Auto renewable subscription.However, As a user, I hate to have to commit to anything before I see what it is ... even when the first period is free. I know myself, I tend to forget to cancel the subscription ...So, I thought that I might be able to store the 'first launch date' in the KeyChain and only start checking the subscriptions after the initial free period that I define (and show the user).I know that I might lose a bit of money (for instance if a user downloads the app on a second device and uses a second free trial period), but I think some users will appreciate the fact that they do not have to commit to a subscription before they see what the app can do for them.Is it allowed to do it this way?When I look in the documentation about free trials, I see text like:"You can set up introductory offers for your apps that contain auto-renewable subscriptions in App Store Connect."But I cannot find: "You can only implement introductory offers in App Store Connect"Any thoughts?Kind regards,Wouter Wessels

Hi,Until recently, I had flags for all countries of the world inside my app as png images. Naturally in 1x, 2x and 3x sizes. This was approximately 1 megabyte of storage that had to be downloaded by every user of my app.When I found out that it was very easy to display flags as a Unicode character (in a UILabel, UITextField or UITextView), I immediately removed the images and replaced the UIImageView with a UILabel to show the flag! It looks amazing. If and when Apple comes up with a x4 screen, I automatically get the larger flags ;-)Recently I read that Apple is rejecting Apps that use Emojis in their UI.One might say that a Unicde Flag is also an emoji. For instance, the flags are defined in the EmojiPedia:https://emojipedia.org/flags/I use the flag to show users a flag of the country that a City is in.So, the question is:Will my app be rejected because I use flags in my interface?Kind regards,Wouter Wessels