Principia: Smart AI Studio
Your Personal AI Studio
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Principia brings the world's most advanced AI models together — for intelligent chat, image analysis, AI art creation, and video generation — all in one app.
SUPPORTED AI MODELS
Access leading AI models from top providers, all in one app:
- GPT models from OpenAI
- Gemini from Google
- Claude from Anthropic
- Grok from xAI
- And more
Switch between models instantly. Adjust thinking level, tune temperature for precision or creativity, define custom system prompts, and fine-tune behavior to match your exact workflow.
AI VIDEO GENERATION
Transform text prompts into high-quality videos using cutting-edge generation models. Customize pacing and visual style for social media, presentations, or personal projects — right from your pocket.
AI ART AND IMAGE CREATION
Generate artwork and digital images across a range of visual styles, with full parameter control over your creations.
ADVANCED IMAGE ANALYSIS
Upload a photo and let the AI go to work. Identify objects, extract text from images, analyze visual data, or generate creative ideas based on what the AI sees.
CHAT AND PRODUCTIVITY
- Thoughtful answers to complex questions across any topic
- Draft emails, reports, stories, and professional documents
- Write, review, and debug code in multiple languages
- Summarize long documents and translate between languages
- A capable 24/7 research and brainstorming assistant
PRIVACY YOU CONTROL
Principia is built to keep you informed and in control of your data.
- No account required to get started
- Your chat history and generated images and videos are stored locally on your device
- To generate responses, your prompts and any media you submit are sent to the
AI provider you select (such as OpenAI, Google, Anthropic, or xAI).
- We don't sell your personal data. See our Privacy Policy for full details.
FLEXIBLE, USAGE-BASED ACCESS
Principia adapts to how much you use it, without locking you into monthly plans:
- Basic access supported by minimal, unobtrusive ads
- Optional credit packs for heavier usage
- Pay only for what you use, with no hidden fees
Download Principia and take control of your AI experience.
Principia is an independent app and is not affiliated with, endorsed by, or sponsored by OpenAI, Google, Anthropic, xAI, or any other model provider. All product names, logos, and brands are property of their respective owners.
- New: generate AI images and videos straight from your prompts
- New: purchase in-app credit packs and pay only for what you use
- Improved UI for a smoother experience
- Minor bug fixes
The developer, Edgar Zuniga, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Edgar Zuniga
- Size
- 27.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 14 more
- English, Danish, Dutch, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish, Turkish
- Age Rating
13+
- 13+
- Contains
Advertising
User-Generated Content
- In-App Purchases
Yes
- 600 Credits $6.99
- 150 Credits $1.99
- 50 Credits $0.99
- Copyright
- © Copyright (c) 2025, Principia-Tech