Getting Started
What is SmartText?
SmartText is an AI-powered messaging app for iPhone and Mac — with your own private second phone number built in. Screenshot any conversation and get instant, context-aware reply suggestions from 15+ AI models, each with a different voice and perspective.
How does SmartText work?
Take a screenshot of any text conversation — iMessage, WhatsApp, Tinder, Slack, anything. SmartText's AI reads the full context (who said what, the tone, the subtext) and generates multiple natural reply options you can send or customize.
Is SmartText free?
Right now, yes — SmartText is completely free during the
public beta. At launch, SmartText offers a free trial when you sign up. For a limited launch window, SmartText Core is
$9.99/month (regularly $12.99) and SmartText Pro is $19.99/month. Early subscribers are grandfathered at $9.99 for life. No per-message fees, no credits, no surprises.
What devices does SmartText support?
iPhone (iOS 17+) and Mac (macOS 14+). We're the only AI texting assistant with a native Mac app — respond from your desk or your pocket.
What is TestFlight? Is it safe?
TestFlight is Apple's official app for trying new apps before they reach the App Store — made by Apple and used by millions of testers. Install TestFlight free from the App Store, then
join the SmartText beta with one tap. No jailbreaking, nothing sketchy, and you can delete both anytime.
AI & Models
What AI models does SmartText use?
15+ models including GPT-5.5, Claude Opus 4.8, Claude Sonnet 5, Gemini 3.1 Pro, Grok 4.3, DeepSeek V4 Pro, Kimi K2.6, GLM-5.2, and more. Each model thinks differently, giving you diverse suggestions.
Can I choose which AI model to use?
Yes. You can select any model for suggestions, or compare multiple models side-by-side to find the reply that feels most natural.
What are Custom AI Agents?
You can build your own AI specialists — a Dating Coach, Legal Advisor, Health Navigator, or anything else — each with custom instructions, personality, and expertise tailored to your needs.
Can SmartText generate images?
Yes. SmartText includes AI image generation from multiple providers. Create images to send in conversations or save to your gallery.
Privacy & Security
Does SmartText sell my data?
No. Zero tracking, zero ads, zero data sales. Period. Every AI request routes through shared API keys so no personal data is attached.
Is my conversation data stored?
Your messages are stored securely for service delivery. Screenshots are processed in real-time. We never share your conversations with advertisers or data brokers.
Can the AI models see who I am?
No. All AI requests go through shared API keys with no user identification. The models have no idea who you are.