About this app

Your voice is already on its way into space. Frequency is a Korean voice language-exchange app where speaking practice becomes a broadcast. Every word you say in Korean becomes a voice letter beamed into space — the further your signal reaches, the more listeners you gain, and mutual subscriptions open 1:1 contact. ■ Start even when you're alone - Broadcast solo, no matching needed — your letters float in space asynchronously - Anussaem, your AI teacher, fills your first broadcast with you - Making letters with AI is the speaking practice itself ■ The core loop: Practice → Broadcast → Subscribe → Contact - Radio training: pronunciation & sentence drills with Anussaem - Letter making: polish your script and pronunciation together - Broadcast: reach as far as your energy carries - Listen & subscribe: listeners tune in to your frequency - Contact: mutual subscription opens 1:1 conversation ■ Anussaem — your one-and-only announcer teacher An announcer-persona AI analyzes pronunciation, intonation and pace, sentence by sentence, measured against broadcast-announcer articulation data. Role-plays and broadcast scripts are far easier written together. It's okay to get it wrong — Anussaem always hands you the next sentence. ■ Your planet sits in the real night sky You're assigned to one of the 88 IAU constellations, and your planet settles beside a real star. Open your station on your own frequency and grow your antenna and generator every day. ■ Features - Station: go ON AIR, watch reach & listen gauges rise in real time - Role-play: speak through real situations — classroom, cafe, job interview - Observatory: a message from the stars arrives daily - Voice diary: record today's you — keep it private or broadcast it as is - Garden: grow your Anu tree and harvest Golden Hyang to share warmth Learning is free to start. The Star Pass subscription opens a wider universe — official station license, unlimited battery, Anussaem consultations and more. Operator: AnuAI Inc. Contact: sssmj100@anuai.kr