# Elion: Drug App — AI Drug Reference Guide > AI-powered drug reference guide for healthcare professionals and students. (iPhone/iPad app by Stephen Chien.) - Source: https://appshunter.io/ios/app/elion-drug-app/id6752465947 (this page in markdown: same URL + `.md`) - Developer: [Stephen Chien](https://appshunter.io/developer/1832112310) - Category: Medical - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 12+ - Requires: iOS 18.2 · 249 MB - Languages: American English - Released: 2025-09-24 - Data updated: 2026-06-10 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/elion-drug-app/id6752465947/reviews.md ## What is Elion? Elion: Drug App - Comprehensive Drug Reference Elion transforms how professionals, students, and users access drug information. This comprehensive reference app provides instant access to thousands of FDA-approved medications, advanced clinical tools, and AI-powered assistance to support confident decision-making at the point of care. Search through an exhaustive collection of FDA-approved medications with detailed clinical information presented in a clean, organized format. Each drug profile includes comprehensive indications, contraindications, side effects, and administration details structured for quick clinical reference. Get intelligent, context-aware responses to complex drug-related questions through an advanced chat interface. The AI assistant provides instant clinical guidance tailored specifically for healthcare professionals, helping you navigate medication decisions with confidence. Identify medications instantly using your device's camera to scan NDC codes on drug packaging. This powerful feature provides immediate access to complete drug information and safety data without manual searching. Access a complete suite of specialized utilities. Create and maintain your personal medication library by saving frequently referenced drugs for instant access. Organize medications by specialty, patient population, or clinical preference to streamline your workflow. Elion is built on reliable FDA-approved drug databases and designed with input from practicing clinicians. The app features offline capability for core functions, ensuring access to critical information regardless of network availability. All data remains secure on your device with no cloud synchronization required. Whether you're a physician making prescribing decisions, a nurse administering medications, a pharmacist counseling patients, or a medical student learning clinical pharmacology, Elion provides the comprehensive, reliable drug information you need when you need it. This application is intended for educational and informational purposes only and is designed to support, not replace, professional medical judgment. All drug information and clinical recommendations should be verified independently and confirmed with official prescribing information, current medical literature, and clinical expertise before making any treatment decisions. Healthcare professionals should always exercise their clinical judgment and consider individual patient circumstances. This app does not constitute medical advice, diagnosis, or treatment recommendations. The developers assume no responsibility for any adverse outcomes resulting from the use of this application. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://drug-site.vercel.app/privacy.html ## Key features - Comprehensive drug database - AI-powered clinical assistant - Medication identification via camera - Personalized medication library - Offline access to core functions - Specialized clinical utilities ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Elion - Monthly Subscription | $4.99 | per month | | Elion - Yearly Subscription | $29.99 | per year | ## Frequently asked questions about Elion ### What is Elion? Elion is a comprehensive drug reference application designed to provide instant access to thousands of FDA-approved medications, advanced clinical tools, and AI-powered assistance for healthcare professionals and students. ### Does Elion have ads? No, Elion is ad-free, ensuring an uninterrupted experience for users accessing critical medical information. ### What are the subscription options for Elion? Elion offers a monthly subscription for $4.99 with a 7-day free trial, and a yearly subscription for $29.99, also with a 7-day free trial. ### Can I use Elion offline? Yes, Elion features offline capability for its core functions, ensuring access to critical drug information regardless of network availability. ### How does Elion help identify medications? Elion allows you to instantly identify medications by scanning NDC codes on drug packaging using your device's camera, providing immediate access to complete drug information and safety data. ### Is Elion available on multiple devices? Yes, Elion is supported on both iPhone and iPad devices, making its comprehensive drug reference accessible on your preferred Apple device. ### How often is Elion updated? The latest version of Elion is 1.1, and it was last updated on September 25, 2025, indicating regular maintenance and potential feature enhancements. ### What is the age rating for Elion? Elion has an age rating of 12+, making it suitable for older teens and adults seeking medical and drug-related information. ## Version history (last 2 releases) ### 1.1 — 2025-09-25 added new chat view function ### 1.0 — 2025-09-24 No release notes. ## Apps similar to Elion | App | Rating | Price | Category | | --- | --- | --- | --- | | [Nursing Essentials - Pkt Guide](https://appshunter.io/ios/app/nursing-essentials-pkt-guide/id1319846926) | 4.0 (5) | Free | Medical | | [US Pharmacists](https://appshunter.io/ios/app/us-pharmacists/id522827062) | 3.0 (6) | Free | Medical | | [Drugs & Medications Guide App](https://appshunter.io/ios/app/drugs-and-medications-guide-app/id6737266837) | — | Free | Medical | | [Nurse AI](https://appshunter.io/ios/app/nurse-ai/id6748453188) | — | Free | Medical | | [Drug Bible: Rx & OTC Guide](https://appshunter.io/ios/app/drug-bible-rx-and-otc-guide/id1575029411) | 3.7 (3) | Free | Medical | ## More apps by Stephen Chien - [Writing App: Morrison AI](https://appshunter.io/ios/app/writing-app-morrison-ai/id6751019976) - [Gautama: Buddhist App](https://appshunter.io/ios/app/gautama-buddhist-app/id6753130717) - [Bible Learn: Jesus](https://appshunter.io/ios/app/bible-learn-jesus/id6759633757) - [Bibly: Bible Stories](https://appshunter.io/ios/app/bibly-bible-stories/id6759738291) - [Bible Widgets: Mary](https://appshunter.io/ios/app/bible-widgets-mary/id6759822142) All apps by Stephen Chien: https://appshunter.io/developer/1832112310 --- *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 2026-06-10.*