TestFlight internal testingApple TF signingTF listing fee!!

TestFlight is divided into internal testing and external testing. Since internal testing is only for developers, we only talk about external testing. External testing refers to letting users test your app to collect or provide feedback on issues before updating this version. TestFlight external testing needs to be submitted to Apple for review before it can be opened. After passing it, your app will remain active for 90 days and support up to 10,000 users. Note: Users must have TestFlight App installed for app installation. TF signing is a brand new distribution model. Testflight has the stability of super signing and the cost-effectiveness of enterprise signing. Even if the signing is lost, users can still open and use it within the validity period after installing it.
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