Premsys
iOS app by Premsys Inc.. Productivity · Premsys Inc.
- Store rating
- 5 / 5
- Store rating count
- 4
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.1.1
- Listing last refreshed
- 2026-09-13
View the original store listing
Store description excerpt
WELCOME TO THE ERA OF DATACENTER-FREE AI. PRIVATE BY DEFAULT. Premsys runs powerful AI models entirely on your iPhone. Your chats, files, and questions never leave your device. No account. No cloud. No data harvesting, telemetry, or training. YOUR AI, YOUR HARDWARE. Choose your engine. Run Google Gemma 4 or Apple's on-device model, fully local. Native multimodal support means you can chat with text and images offline, on a plane, or anywhere the cloud can't. All directly on your own phone. PRIVATE WEB SEARCH, WHEN YOU WANT IT. Need current information? Enable secure web search powered by Brave. Queries are sent only when you choose to use search. Everything else stays on-device. You control exactly what leaves your phone. YOUR DAY AT A GLANCE A live home dashboard puts your calendar, reminders, weather, personal health, and device status in one place. Tap "Brief my day" and your local model summarizes what matters, using data directly and securely from your iPhone. FREE TIER INCLUDES Gemma 4 E2B and Apple on-device models Unlimited private chat, fully offline Multimodal chat with images Secure web search powered by Brave Live dashboard with daily briefings based on calendar, reminders, weather, health data, and device status. No account required No ads, no tracking, no telemetry, ever. GO PRO The Premsys Pro tier unlocks a full AI workstation in your pocket with: Enterprise-grade Private RAG. Chat with your documents. Pull files from iOS Files app, iCloud Drive, Dropbox, or Google Drive. Premsys indexes and learns from copies locally, so you can ask questions about your PDFs, notes, and contracts without uploading a single byte. Gemma 4 E4B. Our largest on-device model. More power, same privacy. Document Generation. Create PDF, Word, and Excel files directly from chat, generated on-device. Turn convos into deliverables. WHY DATACENTER-FREE MATTERS Cloud AI means your prompts, your feelings, your work, and your digital life live on someone else's servers. Premsys is an on-premises AI infrastructure company that deploys private and secure AI for banks, hospitals, and factories. We bring those same principles to your phone: the AI model comes to your data, not the other way around. Your AI should answer to you. Download Premsys and own your intelligence. Premsys Pro is $12.99 per month. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings. Terms of Use: https://premsys.ai/apptos Privacy Policy: https://premsys.ai/appprivacypolicy
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