Hi,
Test4Test swaps closed-testing testers. Post your app once, other developers opt in, and you do the same for theirs. The feed puts the apps with the fewest testers first, so a new post is never buried.
Two steps, in this order:
Then install it and post your app. It lands at the top of a feed that is still small.
Free, no ads. Test4Test needs the same 12 testers for 14 days that your app does, so joining counts both ways.
Balta