# GB1: The AI from the UK — Private. Green. Independent. > Private, sustainable UK-based AI assistant for productivity and learning. (iPhone/iPad app by Locai Labs.) - Source: https://appshunter.io/ios/app/gb1-the-ai-from-the-uk/id6759270229 (this page in markdown: same URL + `.md`) - Developer: [Locai Labs](https://appshunter.io/developer/1877775552) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 15.1 · 42 MB - Languages: American English - Released: 2026-03-17 - Data updated: 2026-08-20 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/gb1-the-ai-from-the-uk/id6759270229/reviews.md ## What is GB1? Meet GB1: Your private, planet-friendly AI assistant from the UK. From planning and writing to learning and research, GB1 helps you get things done while putting you and the planet first — not big tech. Designed, trained and hosted entirely in the UK, GB1 delivers powerful frontier AI with privacy, sustainability and independence at its core. Why choose GB1? • For your eyes only. Your conversations are yours alone. We never use them to train our models or profit from your data. GB1 uses end-to-end encryption, UK data residency and full GDPR compliance to keep your information protected. • It’s not easy being green. Oh wait, it is. GB1 runs on UK GPUs powered by 100% renewable energy. Our models are designed to be lean and efficient, using less compute and producing fewer emissions than comparable AI systems. Powerful AI shouldn’t cost the planet. • World class performance? Completed it mate. Our model Locai L1 surpasses leading foundational models on key benchmarks thanks to our proprietary innovation, Forget-Me-Not™, delivering exceptional conversational ability while using significantly less computing power. • Independent GB1 is built by Locai Labs, an independent AI company based in London. No big tech overlords. We're the Rebel Alliance taking on the Empire, independent, mission-driven, and answering only to our users. The force is strong with this one. • Community driven GB1 is shaped with input from its users. Feedback from the community directly influences new features, improvements and the future direction of the platform. • It's British! GB1 is developed and hosted entirely in the UK, meaning your data never leaves British legal jurisdiction. It is protected by GDPR and the UK Data Protection Act. All training data is licensed, open-source or synthetically generated. What’s included: your AI assistant for everyday life • Assistant Need a quick answer, help planning your day, or just a friendly chat? GB1 is always ready to help. • Researcher From academic research to market analysis, GB1 gathers and summarises reliable information, helping you understand complex topics quickly. • Writer Draft emails, articles, stories or reports with a writing partner that adapts to your tone and helps refine clarity and structure. • Advisor Explore decisions with balanced guidance. GB1 helps you weigh options, assess risks and think through complex choices. • Teacher Learn anything, anytime. GB1 breaks down complex ideas into simple step-by-step explanations and adapts to your pace. All the above features are available in the free plan. For more conversations, early access to upcoming new features like the API, and the limited edition theme, a subscription via in-app purchase is required. Who is behind GB1? GB1 is built by Locai Labs, an independent AI company based in London Paddington. Our mission is to build ethical, sustainable and user-first AI, with the community helping shape what comes next. Find out more about Locai Labs @ www.locailabs.com GB1: The machine against the machine. Privacy Policy https://gb1.ai/privacy-policy/ Terms of Use https://gb1.ai/acceptable-use-policy/ ## Key features - Private AI conversations - Planet-friendly operation - Writing and research assistance - Learning and advice tools - UK-based data privacy - Community-driven development ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | GB1 Founding Member | $99.99 | per year | | GB1 Member | $9.99 | per month | ## Frequently asked questions about GB1 ### What is GB1? GB1 is a private, planet-friendly AI assistant developed in the UK. It helps with tasks like planning, writing, research, and learning, prioritizing user privacy and sustainability. ### How does GB1 protect user privacy? GB1 uses end-to-end encryption, UK data residency, and full GDPR compliance. Your conversations are never used to train models or profit from your data. ### Is GB1 environmentally friendly? Yes, GB1 runs on UK GPUs powered by 100% renewable energy. Its models are designed for efficiency, using less compute and producing fewer emissions. ### What kind of tasks can GB1 help with? GB1 can assist with everyday tasks like quick answers, planning, research summarization, drafting emails and articles, exploring decisions, and learning complex topics. ### Is GB1 free to use? GB1 offers a free plan with access to all core assistant features. Additional features, more conversations, and early access to new tools require a subscription. ### What are the subscription options for GB1? GB1 offers a 'GB1 Member' subscription at $9.99 per month and a 'GB1 Founding Member' subscription at $99.99 per year for more conversations and early access. ### Where is GB1 developed and hosted? GB1 is developed and hosted entirely in the UK by Locai Labs, an independent AI company based in London. This ensures your data remains within British legal jurisdiction. ### How often is GB1 updated? GB1 was last updated on 2026-06-17 with version 1.3.2, indicating regular development and feature improvements. ## Version history (last 5 releases) ### 1.3.6 — 2026-08-15 Update: Deprecated Locai L1 large from model switcher ### 1.3.5 — 2026-07-30 New Features • Added update prompt for older app versions with direct store links • Added AI disclaimer in local chat before sending first message ### 1.3.4 — 2026-07-28 Updated footer wording — The footer now reads: “All conversations are confidential and encrypted. GB1 is AI and can make mistakes. Please check answers.” Footer on new chat — The updated notice now appears on the main new chat page. Footer on Spaces new chat — The same notice now appears when starting a new chat from a Space. ### 1.3.3 — 2026-07-09 Bug Fixes • Resolved issue where full responses were truncated in mobile view • Optimised rendering to prevent stream cut-off during response display • Added improved scrolling for long answers in mobile WebView • Fixed chat freezing when viewing responses in nested FlatList ### 1.3.2 — 2026-06-17 Added model switcher for jupiter and L1 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*