GemTavern

Fully local AI roleplay. Import SillyTavern character cards. Real-time video and voice interaction with an AI character. Unlimited offline chats with natural TTS voice.

GemTavern brings SillyTavern-style character roleplay to iOS, powered by on-device AI. Chat, roleplay, and voice features run locally after setup with no API keys or subscriptions. Create immersive character chats, multi-character scenes, world books, lore-rich stories, and voiced conversations. Import your favorite character cards instantly and keep your chats, personas, voices, and stories under your control. Key features: Create AI character chats and story sessions. Import character cards from PNG, JSON, CharX, or supported URLs. Use built-in preset characters or import compatible character cards. Manage personas, avatars, world books, and lore entries. Generate character replies with a downloaded local AI model. Use longer character context for richer roleplay and more detailed scenes. Switch chat language across supported languages. Use character narration with built-in voice settings. Choose from Supertonic 3 preset voices for high-quality local narration. Bind different voices to different characters. Start voice calls with characters for hands-free conversation. Optionally enable camera awareness during voice calls so characters can respond with fresh visual context when you speak. Save chats locally and export chat history. GemTavern is designed for fictional storytelling, creative writing, and character-based chat. User-created or imported content remains under the user's control. AI-generated replies may be inaccurate or unexpected, so users should review outputs and avoid relying on the app for professional advice.