# TabCAT vs Cognition Snapshot +

TabCAT and Cognition Snapshot + are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TabCAT ships an update every 4 months, Cognition Snapshot + every 3 months. The most recent releases landed on August 29, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | TabCAT | Cognition Snapshot + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/tabcat/id1541698082/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 205 MB | 53 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPad | iPad |
| Age rating | 17+ | 17+ |
| Developer | [University of California at San Francisco](https://appshunter.io/developer/446489325) | [Qr8 Health Inc.](https://appshunter.io/developer/1231169399) |

## What reviewers say

### TabCAT

[App page](https://appshunter.io/ios/app/tabcat/id1541698082)

This medical tool offers a suite of cognitive tests for assessing executive function, memory, language, motor skills, and visuospatial abilities. It also includes multidimensional questionnaires for subjects, informants, and examiners, designed for standardized measurement in clinical and research settings.

**Highlights:** Cognitive tests, Executive function assessment, Memory assessment, Language assessment, Motor skills assessment, Visuospatial skills assessment, Multidimensional questionnaires

**In-app purchases:** none


### Cognition Snapshot +

[App page](https://appshunter.io/ios/app/cognition-snapshot-plus/id1584890737)

**In-app purchases:** none


## Frequently asked questions

### Is TabCAT free?

TabCAT is free to download, with no in-app purchases.

### Is Cognition Snapshot + free?

Cognition Snapshot + is free to download, with no in-app purchases.

### Do TabCAT or Cognition Snapshot + have ads?

Neither TabCAT nor Cognition Snapshot + shows ads.

### Which is updated more often, TabCAT or Cognition Snapshot +?

TabCAT ships an update every 4 months, and Cognition Snapshot + every 3 months. Most recently, TabCAT was updated on August 29, 2026 and Cognition Snapshot + on May 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*