Not exactly an US protesting app but there is some precedent : https://gizmodo.com/apple-blocks-pulitzer-prize-winning-cartoonist-from-app-5517890 https://gizmo

Not exactly an US protesting app but there is some precedent : https://gizmodo.com/apple-blocks-pulitzer-prize-winning-cartoonist-from-app-5517890 https://gizmodo.com/apple-blocks-pulitzer-prize-winning-cart... and I am still upset about it. My line of thought has not changed in 10 years : having one company gatekeeping what apps can be installed on a smart device you own is an aberration that will only lead to more situations like these.