At present, Apple's signature can be divided into three types: enterprise signature, super signature and TF frame/signature.
1. Enterprise signature is signed with enterprise certificate. With an enterprise developer account, an enterprise certificate can be generated and signed, so that the application can be directly downloaded and installed on the Apple mobile phone. However, due to Apple's strict audit, it is difficult to apply for an enterprise developer account, and ordinary enterprises are not eligible to apply. The enterprise developer account needs to pay $299 a year. So everyone chooses the signature platform to cooperate. Just send ipa package to sign for it, which is convenient, fast and affordable.
2. Super signature means signing with a personal developer account. Super signature will add UDID for automation. For users, direct download is enough. No jailbreak, no trust certificate, you can download directly. Charge according to the download volume.
3.TF is put on the shelves/signed, which is an officially recognized distribution channel of Apple. The stability is extremely high, the risk is extremely small after being put on the shelves, and it will basically not be signed. Its advantage lies in Apple's officially approved distribution, which pushes update messages through Apple's official channels and can be downloaded without clicking Trust. It can be opened in any Apple device application, with no risk of link blocking and few distribution restrictions.
Recently, the new version of micro-diversion has been fully launched, with 10% discount for corporate signature and 7.3% discount for TF 7.3 The deadline is May 10. If there is a signature requirement, it is recommended to log on to the official micro-diversion platform for self-signature.