OCS vs CamCOPS
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
OCS
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OCS-Plus provides health professionals with a brief cognitive assessment focussed on memory and executive attention. OCS-Plus was developed by the Translational Neuropsychology Research Group at the University of Oxford. The tool has been standardised, normed and validated (Demeyere et al 2021). The tool is currently undergoing further research for validity of use in specific clinical groups. The tool is not for self-assessment. Instead, a health professional assessor administers the screen to respondents to investigate domain-general cognitive impairments, with a specific focus on memory and executive attention. The tool contains multiple easy to administer tests and instructions are provided for each test. Normative data is provided for three age groups : under 60, between 60 and 70, and older than 70 and respondent performance is automatically compared to established normative cut offs. In order to activate the app for use, registration is required. There is no cost for the standard app version where data is not uploaded. Where data upload is required, an administration fee, as well as a collaboration agreement and datasharing agreement is required to be put in place.
CamCOPS
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CamCOPS is an open-source application for capturing information relevant for cognitive and psychiatric assessment, on tablets, laptops, and desktops. It offers simple questionnaires and more complex tasks, and sends its data securely to your server.
Screenshots
Verdict
The clearest difference is update cadence: CamCOPS at every 2 months against OCS's every 12 months. OCS's advantage is iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OCS ships an update every 12 months, CamCOPS every 2 months. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.
| Parameter | OCS | CamCOPS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 2 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 โ better | 14.0 |
| Further details โ not scored | ||
| Size | 138 MB | 44 MB |
| Age rating | 12+ | 17+ |
| Developer | University of Oxford | UNIVERSITY OF CAMBRIDGE DEPARTMENT OF PSYCHIATRY |
In-app purchases
OCS
No in-app purchases
CamCOPS
No in-app purchases









