I have a question. I'm developing an app for iOS. I don't have a subscription of Apple Developer Account(I'm thinking about buying that but I'm hesitating because I don't know whether my app will work or/and be published).
Are there any reliable and legal ways for my friend to install it on his iPhone without jailbreak, AppStore or any warranty void itp.? Is Cydia Impactor safe under above conditions? Is Apple going to make trouble when they detect that an app was installed with this tool?