CogEval vs MAAT Ge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CogEval
This iPad-based assessment tool evaluates cognitive function in multiple sclerosis patients through a two-minute processing speed test. It measures attention, psychomotor speed, visual processing, and working memory, validated against the Symbol Digit Modalities Test. Results are available for healthcare professionals to review.
- Cognitive function evaluation for MS patients
- Two-minute processing speed test
- Measures attention, psychomotor speed, visual processing, working memory
- Validated against SDMT
- Summary normed data for healthcare professionals
- Resets after each use, no data storage
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CogEval is an iPad-based assessment designed to evaluate cognitive function in patients with multiple sclerosis (MS). It provides a two-minute Processing Speed Test (PST) that evaluates cognitive function using elements of attention, psychomotor speed, visual processing and working memory. CogEval is based on, and validated against, the Symbol Digit Modalities Test (SDMT). During the two-minute assessment, the patient pairs abstract symbols with numbers, using a key as a guide. Upon completion, the summary, normed data is available for review by healthcare professionals. CogEval is intended for use in the healthcare setting and is available only to healthcare providers with responsibility for the management of people with MS. CogEval is reset after each use; the patient information and test results are not stored within the App. CogEval is supported on iPads 5th generation of later with a screen size of 9.7" (24.6 cm) or greater on iOS 13 or greater. iPad minis are not supported.
MAAT Ge
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The focus of this app is to deliver a combined cognitive rehabilitation and exercise program to older survivors of cancer. The study is conducted by investigators at the University of Rochester Medical Center.
Screenshots
Verdict
The clearest difference is update cadence: MAAT Ge at every 11 days against CogEval's every 3 months. MAAT Ge also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CogEval ships an update every 3 months, MAAT Ge every 11 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | CogEval | MAAT Ge |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 182 MB |
| Age rating | 17+ | 4+ |
| Developer | Biogen Inc. | Avicenna Research Inc. |
In-app purchases
CogEval
No in-app purchases
MAAT Ge
No in-app purchases
