use.fo - AI Voice Typing

Tired of switching to an AI app, waiting for a response, then copying and pasting back? use.fo puts AI and advanced voice to text directly inside your iPhone keyboard. Works instantly in iMessage, Gmail, WhatsApp, or any text field. ### NO SUBSCRIPTION: BRING YOUR OWN KEY (BYOK) ### Tired of recurring monthly fees? use.fo now supports BYOK (Bring Your Own Key). Simply hook up your own AI API key once, and enjoy lifetime access to all core AI and dictation features without any subscription! Pay once, use forever. ### KEY FEATURES ### 1. VOICE TO TEXT + AI REWRITE (STT) Hold the record button and speak naturally. Our powerful Speech to Text (STT) engine transcribes your voice with incredible accuracy. Better yet, the AI instantly rewrites your words into a polished email, social post, or translation, then drops it right where you were typing. 2. MULTI-SCENARIO PROMPT SHORTCUTS Save your best templates and trigger them with a short slash command like /email or /reply. One tap expands a full paragraph. Perfect for formal emails, workplace updates, social captions, multilingual translation, or quick proofreading. 3. DEEP THINK MODE Have a fuzzy idea? AI asks you a few clarifying questions, identifies what you actually want to say, and writes the precise text for you. 4. CROSS-DEVICE SYNC Your custom Prompt library syncs automatically via your personal Google Drive. Organize prompts on your phone, use them on your desktop. 【WHO IT'S FOR】 Customer support reps, salespeople, PMs, marketers, mobile-first professionals, and creators who need a consistent voice and fast typing in every post. 【iOS NOTES ON VOICE FEATURES】 Due to iOS system restrictions, microphone permission is required for voice features. If use.fo is sleeping in the background, tapping the voice button will briefly open the use.fo app to handle recording and AI processing, then automatically return you to the app you were using. The round-trip takes only a few seconds. 【PRIVACY & SECURITY】 Your privacy is our top priority. All Prompts are stored in your own Google Drive, never on use.fo's servers. AI processing runs on secure cloud infrastructure, and your device never stores any AI provider API keys. Your data stays yours. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/