Among them, the corporate signature and super signature will be cancelled, especially the corporate signature of the exclusive version of * * *, which is frequently cancelled. The ultra-stable version of the corporate signature will be relatively stable, and it will be cancelled at most once a month, but the price is also relatively expensive.
Tf signature is relatively stable, because it is Apple's official internal testing distribution channel, and it needs Apple's review, so it is also very stable after the review, and will basically not be cancelled. If you are a developer with high stability requirements, you can choose tf signature.
Mobile phone search micro-diversion, enter the mobile phone website to sign online.