# Delphi: AI Ortho Case Prep — Single source for case prep > AI orthopedic case preparation assistant citing textbooks, journals, and VR training. (iPhone/iPad app by PrecisionOS.) - Source: https://appshunter.io/ios/app/delphi-ai-ortho-case-prep/id6670274807 (this page in markdown: same URL + `.md`) - Developer: [PrecisionOS](https://appshunter.io/developer/1765571367) - Category: Education, Medical - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 15.1 · 77 MB - Languages: American English - Released: 2025-09-26 - Data updated: 2026-11-08 - Monetization: free ## What is Delphi? AI-personalized case preparation you can be confident in. Delphi is an AI case prep assistant for orthopedic residents, fellows and surgeons. Ask about a case, an approach or the evidence, and Delphi answers from trusted orthopedic textbooks, journals and surgical video, not the open web. Every claim is cited to the exact page it came from. Using PrecisionOS VR? Delphi also points you to the VR case that matches your question, so you can practice it in your headset. EVERY CLAIM IS CITED Each blue number links a statement to its source. Tap one to see the title, edition, pages and why it was cited, then read the full excerpt. Rate any reference with a thumbs up or down. SEE THE CASE, STEP BY STEP Figures from the source textbook open right in the app, with the caption and chapter, so you can see the exposure, the osteotomy or the implant step instead of just reading about it. PRACTICE IT IN VR For PrecisionOS VR users: when a VR case is relevant to your chat, Delphi tells you what it's best for learning and lets you queue it to your headset in one tap. Search the PrecisionOS VR case library from the app, then practice the case in a lifelike virtual environment and build the 3D spatial skills that reading alone can't give you. SEE HOW YOUR VR CASE WENT After each VR case, open your Insights report: session time, a win, a gap and what to practice next. Open the full report for the detail, so every rep counts. PITFALLS AND LIMITS UP FRONT Answers flag the key pitfalls and call out their limits clearly, so you know what to confirm with your attending or your planning software on the day. ANSWERS THAT FIT YOUR TIME Tell Delphi how long you want to spend reading, from 30 seconds to 5 minutes, and how you like your answers: bullet points, short paragraphs, diagrams or video. Change the length of any answer with a slider. Length changes, rigor doesn't: every answer checks the same sources. PREP WITH YOUR OWN CASE MATERIALS Upload your notes, attending preferences and case documents, then ask what you should be thinking about for that case. CHOOSE THE CONTENT DELPHI CITES Add the content libraries you want in your answers: • Wolters Kluwer: orthopedic texts and related video • JOEI, the Journal of Orthopaedic Experience & Innovation: 500+ articles and 100+ videos, free • Nice Shoulder Course 2026: 180+ shoulder lectures and case reviews, free • Medical device technique guides: 300+ searchable guides, clearly labelled as manufacturer information, free More content libraries are coming soon. BUILT FOR • Medical students preparing for orthopedic rotations • Residents preparing for tomorrow's case and the attending's questions • Fellows and surgeons refreshing an approach, a technique or the evidence • PrecisionOS VR users who want to go from reading the case to practicing it From PrecisionOS, building orthopedic surgical training for nearly a decade. Delphi is an educational tool for healthcare professionals. It does not provide medical advice and does not replace clinical judgment. Always confirm your plan with your attending and your institution's protocols. ## Key features - AI-personalized case preparation - Cited answers from trusted medical sources - Direct links to VR practice cases - Step-by-step visual guides - Personalized answer length and format - Upload personal case materials ## Is Delphi safe? Not enough ratings yet to assess Delphi. ## Is Delphi legit? Delphi: AI Ortho Case Prep appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Delphi is 65 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about Delphi ### What is Delphi's primary function for orthopedic professionals? Delphi acts as an AI case prep assistant, providing personalized preparation for orthopedic residents, fellows, and surgeons. It answers questions about cases, approaches, and evidence, drawing from a curated selection of orthopedic textbooks, journals, and surgical videos. ### How does Delphi ensure the accuracy of its information? Every claim made by Delphi is meticulously cited to its exact source, linking to specific pages within textbooks or articles. Users can tap on these citations to view the source details and read the full excerpt, ensuring transparency and reliability. ### Can Delphi help with practicing surgical skills? Yes, for users of PrecisionOS VR, Delphi can identify relevant VR cases for a specific question and allow users to queue them directly to their headset for practice. This bridges the gap between theoretical knowledge and practical application. ### How does Delphi tailor answers to user preferences? Delphi allows users to specify their desired answer length, ranging from 30 seconds to 5 minutes, and choose preferred formats like bullet points, short paragraphs, diagrams, or video. The app adjusts the answer length while maintaining the rigor of its sourcing. ### What kind of content can Delphi cite? Delphi can cite content from Wolters Kluwer orthopedic texts, JOEI (Journal of Orthopaedic Experience & Innovation), Nice Shoulder Course lectures, and medical device technique guides. Users can also choose which content libraries they want Delphi to use for their answers. ### Can I use my own case materials with Delphi? Yes, Delphi allows users to upload their own notes, attending preferences, and case documents. This enables users to ask specific questions related to their personal cases and receive tailored guidance. ### What is the age rating for Delphi? Delphi has an age rating of 17+, indicating it is intended for adult users, likely due to the advanced medical content and professional context it addresses. ### How frequently is Delphi updated? The latest version of Delphi is 1.3.1, and it was last updated on November 6, 2026. This suggests a commitment to ongoing development and content integration. ## Version history (last 5 releases) ### 1.3.1 — 2026-11-06 Welcome to Trusted AI - Delphi. Ask about any orthopedic case and get cited answers from trusted textbooks and journals, textbook figures in the app, answer length and format set by you, and file uploads for case prep. PrecisionOS VR users can queue matching VR cases to their headset and review their Insights after each case. Tap thumbs up or down on any answer to help us improve. ### 1.3 — 2026-11-04 Welcome to Trusted AI - Delphi. Ask about any orthopedic case and get cited answers from trusted textbooks and journals, textbook figures in the app, answer length and format set by you, and file uploads for case prep. PrecisionOS VR users can queue matching VR cases to their headset and review their Insights after each case. Tap thumbs up or down on any answer to help us improve. ### 1.2.4 — 2026-09-18 Train faster, train smarter. When you are ready to practice, the right experience should be easy to find and use. This update focuses on seamlessly connecting your mobile preparation to your VR execution. Delphi Personalization: Your AI mentor now remembers your history to deliver personalized case recommendations and insights. The more you train, the smarter Delphi gets based on your actual progress. Straight-to-Case Launching: Less time navigating menus, more time practicing. Queue a case on your mobile device and launch straight into it so you can focus entirely on your surgical skills. Welcome to the Cadaver Lab: We’ve rebranded the VR Launcher to the Cadaver Lab, grounding your entry point in a true clinical environment right from the moment you queue your case. ### 1.2.3 — 2026-07-21 Minor improvements in the Chat interface and registration flow. ### 1.2.2 — 2026-04-03 Improve password reset flow ## Apps similar to Delphi | App | Rating | Price | Category | | --- | --- | --- | --- | | [CST Exam Prep 2026 AST NBSTSA](https://appshunter.io/ios/app/cst-exam-prep-2026-ast-nbstsa/id6476125216) | 4.9 (1,008) | Free | Education | | [MedSafeAI: AI Doctor Assistant](https://appshunter.io/ios/app/medsafeai-ai-doctor-assistant/id6738038008) | 4.8 (680) | Free | Education | | [Medical English - Doxa](https://appshunter.io/ios/app/medical-english-doxa/id6737563612) | 4.8 (1,736) | Free | Education | | [Brainscape - Study Flashcards](https://appshunter.io/ios/app/brainscape-study-flashcards/id442415567) | 4.8 (21,643) | Free | Education | | [Vocal Image: Speaking Coach](https://appshunter.io/ios/app/vocal-image-speaking-coach/id1535324205) | 4.5 (10,710) | Free | Education | | [MyGrowth: Daily Micro Learning](https://appshunter.io/ios/app/mygrowth-daily-micro-learning/id6748383002) | 4.5 (2,517) | Free | Education | --- *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 2026-11-08.*