IOSTF signature - a commonly used testflight signature quote nowadays! !
Malaysia iosTF Signature and Public Co., Ltd.TF signature is actually called TF listing, and its full name is testflight. It is actually Apple's official internal test distribution channel. We all know that the official channel for iOS users to download APP is the App Store, but testflight is also an official channel, but high-end TF signatures are used as internal test.
If you are interested, you can add a TG number: @tfzhihu
Tags/keywords: tf signature, tf signature listing, testflight listing, iosttestflight signature, iosTF distribution
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