声の大きさ・力の強さ｜ボイス・怒りメーター・加減・視覚支援 is a lifestyle app by Little Reef Apps with 0+ downloads. Install growth, rank history, SDKs and ad networks.
From the store listing: “This meter app lets you express the volume and force of your voice, as well as the intensity of your anger or feelings, using a scale of 1 to 5.”
