# PatentGPT - AI patent research — AI Patent Research Agent > AI patent research agent for discovery, analysis, and organization. (iPhone/iPad app by SignifyID LLC.) - Source: https://appshunter.io/ios/app/patentgpt-ai-patent-research/id6741141699 (this page in markdown: same URL + `.md`) - Developer: [SignifyID LLC](https://appshunter.io/developer/1793292360) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 13.0 · 44 MB - Languages: American English - Released: 2025-03-12 - Data updated: 2026-06-04 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/patentgpt-ai-patent-research/id6741141699/reviews.md ## What is PatentGPT? Unlock faster innovation with PatentGPT — your AI-powered patent research agent. Discover, analyze, and organize patents with advanced AI tools built for inventors, researchers, attorneys, and R&D professionals. • AI-Powered Search: Instantly find the most relevant patents and get clear, concise summaries. • Deep Research Mode: Attach academic papers or documents and let AI highlight similarities and differences. • Interactive Patent Chat: Ask questions and get real-time insights about any patent. • Organize Collections: Save patents, group them into projects, and compare them with your AI research agent. Stop sifting through endless results — PatentGPT helps you focus on innovation, not information overload. PatentGPT — Accelerate your next breakthrough. Term of services & privacy policy: https://patentgpt.app/privacy https://patentgpt.app/terms ## Key features - AI-powered patent search - Deep research mode with document analysis - Interactive patent Q&A - Organize and compare patents - Summarize patent information ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly Premium Plan | $4.99 | per month | | Yearly Premium Plan | $49.99 | per year | ## Frequently asked questions about PatentGPT ### What is PatentGPT? PatentGPT is an AI-powered research agent designed to help users discover, analyze, and organize patents. It uses advanced AI tools to provide summaries, insights, and comparisons, aiming to accelerate the innovation process for inventors and researchers. ### What devices does PatentGPT support? PatentGPT is available on iPhone, iPad, and iPod. It is designed to run on Apple's iOS ecosystem. ### How much does PatentGPT cost? PatentGPT is free to download and use. It offers optional subscription plans for premium features, including a Monthly Premium Plan for $4.99 and a Yearly Premium Plan for $49.99. ### Does PatentGPT have ads? No, PatentGPT does not contain advertisements. The app is ad-free, allowing for an uninterrupted user experience. ### How often is PatentGPT updated? The latest version of PatentGPT is 1.1.0, last updated on March 23, 2026. Updates typically occur to introduce new features, improve performance, and fix bugs. ### What are the premium features in PatentGPT? While specific premium features are not detailed, the subscription plans suggest access to enhanced capabilities beyond the core free functionalities. Users can choose between monthly or yearly plans for these advanced tools. ### What is the age rating for PatentGPT? PatentGPT has an age rating of 4+, indicating it is suitable for users of all ages. This rating is based on its content and general applicability. ### Can I cancel my PatentGPT subscription? Yes, users can typically cancel their subscription plans at any time through their device's app store settings. Cancellation would prevent future charges, and access to premium features would continue until the end of the current billing period. ## Version history (last 5 releases) ### 1.1.0 — 2026-03-23 - Multiple search tabs - Patent outliner - AI enhancement - UX improvement ### 1.0.6 — 2025-11-12 - Provide support for filtering search results - Improve AI-powered chat, summarization, and recommendation functionalities - Implement bug fixes ### 1.0.5 — 2025-10-24 - bug fixes ### 1.0.4 — 2025-10-13 • Enhanced AI-powered patent search for greater accuracy and relevance. • Added search history to easily revisit previous queries. • Introduced patent research history to track your investigation progress. • Enabled workspace-wide search across your research collections. • Improved AI Agent capabilities — now able to investigate individual patents, compare multiple patents, and analyze external documents in context. ### 1.0.3 — 2025-06-03 1. AI-powered summarization for search results 2. AI-suggested relevant patent searches 3. Support for inventor search 4. General bug fixes and improvements ## Apps similar to PatentGPT | App | Rating | Price | Category | | --- | --- | --- | --- | | [Revscale®](https://appshunter.io/ios/app/revscale/id6498548291) | 5.0 (6) | Free | Productivity | | [Kompas AI](https://appshunter.io/ios/app/kompas-ai/id6466426647) | 5.0 (3) | Free | Productivity | | [PraxisPro](https://appshunter.io/ios/app/praxispro/id6740499765) | 5.0 (5) | Free | Productivity | | [Construct AI Pro](https://appshunter.io/ios/app/construct-ai-pro/id6471019990) | 4.7 (3) | Free | Productivity | | [Shark AI](https://appshunter.io/ios/app/shark-ai/id1572776141) | — | Free | Productivity | | [AmbyPro AI](https://appshunter.io/ios/app/ambypro-ai/id6746934307) | 5.0 (2) | Free | Productivity | ## More apps by SignifyID LLC - [SigmaNote](https://appshunter.io/ios/app/sigmanote/id6744374542) - [Paperly: AI-powered Library](https://appshunter.io/ios/app/paperly-ai-powered-library/id6755901735) All apps by SignifyID LLC: https://appshunter.io/developer/1793292360 ## Related topics [uspto](https://appshunter.io/ios/topics/uspto) · [pvt research tool](https://appshunter.io/ios/topics/pvt-research-tool) --- *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 2026-06-04.*