[fartcannon]

I've never used those. Can you write and release the code for anyone to modify/install and run on their iPhones without Apples approval?

Because if so, that's great.

[runnerup]

Can you do that with any computer? I figured you need apples blessing to use TestFlight at minimum.

[ericlewis]

Not really without Apples approval I guess, but in Playgrounds you can build full apps and distribute them via TestFlight, even submit them to the App Store.

I have also found getting the TF approval is trivial. I use it to build small apps for myself and friends for one off things.