# P-Cog > Clinical cognitive assessment tool for dementia detection and screening. (iPhone/iPad app by David Weisman.) - Source: https://appshunter.io/ios/app/p-cog/id908942319 (this page in markdown: same URL + `.md`) - Developer: [David Weisman](https://appshunter.io/developer/908942322) - Category: Medical - Price: Free with in-app purchases - Rating: 3.50/5 from 2 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 9 MB - Languages: American English - Released: 2014-09-12 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/p-cog/id908942319/reviews.md ## What is P? The Philadelphia cognitive assessment (P-Cog)  is a four minute clinical cognitive test and expert screening system to diagnose and detect dementia. The test can be administered in a clinician’s office and billed under CPT code 96120. Validated for the detection of dementia, the 30 question test assesses verbal and visual memory, language, logic, frontal executive, math, and visual spatial domains. The test is followed by a score-specific impression and expert system.  This system records confounders and proposes plan options, which can be printed and scanned into electronic medical records. The P-Cog generates a medical report which satisfies CPT code 96120: “neuropsychological testing administered by a computer with qualified health care professional interpretation and report.” 10% of the proceeds will be donated to Alzheimer's research. ## Key features - 4-minute clinical cognitive test - Dementia diagnosis and screening - Assesses memory, language, logic, and more - Expert system for impressions and plan options - Generates medical reports for billing - 10% of proceeds donated to Alzheimer's research ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 1 Use | $5.99 | one-time | | 5 Uses | $29.95 | one-time | | 20 Uses | $118.99 | one-time | | 50 Uses | $294.99 | one-time | | 10 uses | $58.99 | one-time | | 15 Uses | $100.00 | one-time | ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/p-cog/id908942319/reviews.md ### 5/5 — Great *2017-01-24, version 1.6* This is a fantastic medical app. You do a cognitive exam, chose from a sensible menu of possible plans, then bill for a computerized test. The financial margin on one test will pay for about 10 more. And it is great for patient care, able to quickly parse out normal vs. dementia. Our medical assistants do the testing and once they do a few get comfortable and actually enjoy it. ### 2/5 — Not ready for clinical use *2016-12-20, version 1.6* Hard stops for in-app purchase in front of patient If you have to change payment method you lose all data Does not save copies of data - if you don't print at point of care all data is lost. DO NOT use this in clinic until these bugs are worked out - you will lose valuable patient data. 12/20/16 ### 5/5 — User friendly and quick *2015-10-14, version 1.3* I have been using this app for the last few months and has been very helpful in screening for Dementia. ### 5/5 — Nice App *2015-10-14, version 1.3* Nice flow and quick to use in my patients. Good screening tool for primary care providers like myself. ## Frequently asked questions about P ### What is P-Cog used for? P-Cog is a clinical cognitive assessment tool designed for diagnosing and detecting dementia. It provides a quick screening to evaluate various cognitive functions. ### How long does the P-Cog test take? The P-Cog test is a four-minute clinical assessment, making it efficient for use in a clinician's office. ### What cognitive domains does P-Cog assess? P-Cog assesses verbal and visual memory, language, logic, frontal executive functions, math, and visual spatial domains through its 30 questions. ### Does P-Cog generate a report for billing? Yes, P-Cog generates a medical report that satisfies CPT code 96120 for neuropsychological testing, including professional interpretation and report. ### What is the rating for P-Cog? P-Cog has a rating of 3.5 stars based on 2 user ratings. ### Is P-Cog available on multiple devices? Currently, P-Cog is supported on iPads. Information regarding availability on other devices like iPhones or Android is not specified. ### How often is P-Cog updated? The latest version of P-Cog is 2.0.7, which was last updated on October 17, 2023. This indicates a recent update to the application. ### Does P-Cog support Alzheimer's research? Yes, 10% of the proceeds from P-Cog are donated to Alzheimer's research, contributing to efforts in understanding and combating the disease. ## Version history (last 5 releases) ### 2.0.7 — 2023-10-17 Minor bug fixes and performance improvements ### 2.0.6 — 2023-09-08 Minor bug fixes and performance improvements ### 2.0.5 — 2023-08-18 Minor bug fixes and performance improvements ### 2.0.4 — 2023-08-17 Minor bug fixes and performance improvements ### 2.0.3 — 2023-08-17 Minor bug fixes and performance improvements ## Apps similar to P | App | Rating | Price | Category | | --- | --- | --- | --- | | [MeSA-IE Assist](https://appshunter.io/ios/app/mesa-ie-assist/id1168005423) | — | Free | Medical | | [P-Cog+](https://appshunter.io/ios/app/p-cog-plus/id1475476473) | — | Free | Medical | | [Philips IntelliSpace Cognition](https://appshunter.io/ios/app/philips-intellispace-cognition/id1455204200) | 5.0 (1) | Free | Medical | | [F-STAC](https://appshunter.io/ios/app/f-stac/id1014974144) | 4.4 (8) | $149.99 | Medical | | [The BRACE](https://appshunter.io/ios/app/the-brace/id1215072881) | 5.0 (1) | Free | Medical | | [NuCog](https://appshunter.io/ios/app/nucog/id850247495) | 5.0 (1) | Free | Medical | --- *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.*