# docLogica — Point-of-Care Diagnosis > Searchable medical database of disease characteristics and test accuracies for doctors. (iPhone/iPad app by Michael Garfinkle.) - Source: https://appshunter.io/ios/app/doclogica/id1363604747 (this page in markdown: same URL + `.md`) - Developer: [Michael Garfinkle](https://appshunter.io/developer/943680507) - Category: Medical, Reference - Price: Free with in-app purchases - Rating: 4.50/5 from 32 App Store ratings · 5 written reviews indexed - Age rating: 17+ - Requires: iOS 13.4 · 19 MB - Languages: American English - Released: 2018-03-30 - Data updated: 2026-06-01 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/doclogica/id1363604747/reviews.md ## What is docLogica? Made by doctors, for doctors; docLogica is the most robust and comprehensive, searchable database of disease characteristics and test accuracies in the world. Giving you all the information you need bedside, at your fingertips. Features: - Over 1700 diseases including associated symptoms, symptom frequencies, and population incidence data - Over 1200 diagnostic test accuracies, so you never order a useless test again - The most powerful DDx generator available - Disease incidences and probabilities for common presentations from real population data Subscription details: Get a 1-week free trial when you sign up for a yearly subscription! This app contains paid features that are only available with a subscription. The duration of each subscription period is either 1 month or 1 year and your payment will be charged to your iTunes Account once you confirm your purchase. You will be billed after the free trial is over (unless you cancel at least 24 hours before the end date), and then rebilled annually. Your iTunes account will be charged again at the same price when your subscriptions automatically renews at the end of your subscription period unless you turn off auto-renew at least 24 hours prior to the end of this period. You can manage and turn off your subscription in your Apple ID Account Settings any time after purchase. View our privacy policy or terms of service here: www.docLogica.com/html/privacypolicy.html www.docLogica.com/html/termsofuse.html ## Key features - 1700+ diseases with symptoms and incidence - 1200+ diagnostic test accuracies - Powerful differential diagnosis generator - Disease probabilities from real population data - Point-of-care information access ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly Subscription | $2.99 | per month | | Yearly Subscription | $29.99 | per year | ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/doclogica/id1363604747/reviews.md ### 1/5 — Not maintained *2025-09-24, version 4.07* Doesn’t seem to be being maintained anymore ### 5/5 — Great *2020-09-23* Great source of information in a user friendly format. I especially love the test characteristics which include references. And the pre and post test probability calculator is a fantastic teaching tool. ### 5/5 — Great app *2019-11-21* Incredibly helpful for clinical decision making ### 5/5 — Amazing app for DDx *2019-09-26, version 2.09* Very useful app for all health providers that help you out in your decision making on a daily basis. Evidence-based data with references included. DDx Maker is a great tool, making your work easier and faster, especially when you are stuck on what to do next. Nice and clean design and, very easy to use! ### 5/5 — Stellar ddx, disease probabilities and testing options/risks *2018-10-11, version 1.91* For general practice, this app is a gem - evidence-based, ease-of-use, clinic/bedside-ready... fills in gaps from med school, but not overwhelming with detail... I have found this app makes my diagnosing/reviewing labs/ordering tests more logical and consistent ## Frequently asked questions about docLogica ### What is docLogica? docLogica is a medical application developed by doctors, offering a comprehensive and searchable database of disease characteristics and diagnostic test accuracies. It aims to provide healthcare professionals with essential information at the point of care. ### What kind of medical information does docLogica provide? docLogica includes data on over 1700 diseases, detailing associated symptoms and their frequencies, as well as incidence data. It also features accuracies for over 1200 diagnostic tests and generates differential diagnoses. ### Is docLogica available on all devices? docLogica is currently supported on iPhone, iPad, and iPod devices. It is designed for iOS users. ### What is the age rating for docLogica? The app has an age rating of 17+, indicating it is intended for mature users due to its medical content. ### How often is docLogica updated? The latest version of docLogica is 4.07, and it was last updated on March 18, 2024. This suggests regular updates to maintain its database and functionality. ### What are the subscription options for docLogica? docLogica offers paid features through monthly ($2.99/month) and yearly ($29.99/year) subscriptions. The yearly subscription includes a 7-day free trial. ### Can I manage my docLogica subscription? Yes, you can manage and turn off auto-renewal for your subscription at any time through your Apple ID Account Settings. It's recommended to do this at least 24 hours before the end of your current subscription period to avoid rebilling. ### Does docLogica have ads? Yes, this app contains advertisements. While it offers free access to some features, users may encounter ads within the application. ## Version history (last 5 releases) ### 4.07 — 2024-03-18 - bug fixes ### 4.06 — 2023-04-08 - bug fixes ### 4.05 — 2023-04-07 - bug fixes ### 4.04 — 2023-03-27 - bug fixes ### 4.03 — 2023-02-05 - bug fixes ## Apps similar to docLogica | App | Rating | Price | Category | | --- | --- | --- | --- | | [QMDT: Quick Medical Diagnosis](https://appshunter.io/ios/app/qmdt-quick-medical-diagnosis/id1580939668) | 5.0 (66) | Free | Medical | | [Annals of Internal Medicine](https://appshunter.io/ios/app/annals-of-internal-medicine/id1257442910) | 2.4 (10) | Free | Medical | | [Osler Medicine Survival Guide](https://appshunter.io/ios/app/osler-medicine-survival-guide/id1037056212) | 4.9 (224) | Free | Medical | | [UB-CAM Delirium Screen](https://appshunter.io/ios/app/ub-cam-delirium-screen/id1591656740) | 5.0 (6) | Free | Medical | | [Digi-DDx](https://appshunter.io/ios/app/digi-ddx/id1571762764) | 3.7 (3) | Free | Medical | | [AIM Clinical Cases](https://appshunter.io/ios/app/aim-clinical-cases/id1613061556) | 5.0 (2) | Free | Medical | ## Related topics [doclogica](https://appshunter.io/ios/topics/doclogica) · [docmorris apotheke](https://appshunter.io/ios/topics/docmorris-apotheke) · [doctronic](https://appshunter.io/ios/topics/doctronic) · [docheck](https://appshunter.io/ios/topics/docheck) --- *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 2026-06-01.*