Please can I put my app on TestFlight after I renew my developer fee? Does it have to go through the App Store review and approval ?
Can I put my app on TestFlight without review ?
Beta App Review is not as strict as App Review but why do you have a problem with being reviewed in the first place? Usually it takes less than 12 hours to get your app approved for TestFlight and if you do not have a malicious app you should have absolutely no problem passing the beta app review from my experience.