eustella
The EU-Sovereign AI
Free · In-App Purchases
European AI-Chat & AI-Agent. Private, European AI assistant for work & life
eustella is the European AI Agent built for people who care where their data lives.
An AI-Chat that answers anything. An AI-Agent that gets things done. All in one private, mobile-first app, hosted in Europe and built under European law.
Ask anything, draft emails, brainstorm ideas, translate on the fly, summarise documents, plan your week, or just have a conversation - all powered by leading open weight AI models.
Why eustella
Built in Europe, hosted in Europe - your conversations stay under EU jurisdiction, with full GDPR compliance by design.
Private by default - no data sold, no advertising profiles, no AI training on your conversations without consent.
Fast, mobile-first - designed for your phone from day one, not a desktop tool squeezed onto a small screen.
Genuinely useful AI - write better, learn faster, get unstuck, work smarter. Whether you're drafting a message, researching a topic, or making a decision, eustella helps you think.
What you can do with eustella
AI-Chat: ask questions and get clear, sourced answers
AI-Agent: delegate tasks and let eustella handle them for you
Write and rewrite emails, messages, and documents
Translate between dozens of languages
Summarise articles, PDFs, and notes
Brainstorm ideas, plans, and creative projects
Get help with code, math, and research
Talk through decisions with a thoughtful AI assistant
Made for Europe
Built by an Austrian team that believes Europe deserves its own world-class AI - one that respects your privacy, speaks your language, and follows your rules. eustella is part of a new wave of European AI built to give you a sovereign alternative to mainstream chatbots.
Download eustella and try the European AI assistant, AI-Chat, and AI-Agent built for you.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, newsrooms ai, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- AI Newsrooms Technology GmbH
- Size
- 55.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
English and 7 more
- English, Dutch, French, German, Italian, Polish, Portuguese, Spanish
- Age Rating
16+
- 16+
- Infrequent
Cartoon or Fantasy Violence
Realistic Violence
Profanity or Crude Humour
Mature or Suggestive Themes
Horror/Fear Themes
Medical Treatment Information
Alcohol, Tobacco, Drug Use or References
Simulated Gambling
Guns or Other Weapons
Contains
Messaging and Chat
User-Generated Content
Health or Wellness Topics
- In-App Purchases
Yes
- Usage Top-Up (Medium) £4.00
- Usage Top-Up (Small) £2.00
- eustella Comet £4.99
- eustella Star £14.99
- eustella Comet £59.99
- eustella Star £179.99
- eustella Cosmos £79.99
- Auto Top-Up (Small) £2.00
- Auto Top-Up (Medium) £4.00
- Auto Top-Up (Large) £18.00
- Copyright
- © AI Newsrooms Technology GmbH