My mom came up with the idea for this relatively simple app. You choose a phrase to endlessly repeat and pick the style you want, then simply point your phone towards your target at the airport/across a noisy street/in a soundproof box.
My mom came up with the idea for this relatively simple app. You choose a phrase to endlessly repeat and pick the style you want, then simply point your phone towards your target at the airport/across a noisy street/in a soundproof box.