# TU ARC

> Cognitive assessment app for DIAN study participants. (iPhone/iPad app by Washington University in St. Louis.)

- Source: https://appshunter.io/ios/app/tu-arc/id1404686900 (this page in markdown: same URL + `.md`)
- Developer: [Washington University in St. Louis](https://appshunter.io/developer/431339390)
- Category: Medical
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 28 MB
- Languages: English
- Released: 2019-08-12
- Data updated: 2026-06-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tu-arc/id1404686900/reviews.md

## What is TU ARC?

The Ambulatory Research in Cognition (ARC) app was designed by the Cognitive Technology Research Laboratory (CTRLab) in the Department of Neurology at Washington University in St. Louis for participants enrolled in the Dominantly Inherited Alzheimer Network (DIAN) studies. The ARC app assesses cognition using frequently administered but brief cognitive tests. This app is intended for use only by participants enrolled in DIAN studies.

## Key features

- Cognitive assessment
- Brief cognitive tests
- Frequent administration
- DIAN study participation
- Ambulatory research


## Frequently asked questions about TU ARC

### Who can use TU ARC?

TU ARC is exclusively for participants enrolled in the Dominantly Inherited Alzheimer Network (DIAN) studies. It is designed and intended for their use only.

### What is the purpose of TU ARC?

TU ARC assesses cognition using frequently administered, brief cognitive tests. It supports ambulatory research in cognition for specific neurological studies.

### Is TU ARC available on Android devices?

Based on the provided information, TU ARC is supported on iPhone and iPod devices. Android compatibility is not specified.

### How often is TU ARC updated?

The latest version of TU ARC was released on January 7, 2021. The app has received updates, with the most recent version being 2.0.4.

### What is the user rating for TU ARC?

TU ARC has a perfect rating of 5.0 stars based on 1 rating. This indicates a highly positive reception from its limited user base.

### Is TU ARC free to use?

Yes, TU ARC is available for free. There are no costs associated with downloading or using the application.

### What age group is TU ARC suitable for?

TU ARC has an age rating of 4+. This suggests it is appropriate for users aged 4 and above, though its specific use is limited to study participants.

### Who developed TU ARC?

TU ARC was developed by Washington University in St. Louis, specifically by the Cognitive Technology Research Laboratory (CTRLab) in the Department of Neurology.

## Version history (last 1 release)

### 2.0.4 — 2021-01-07

This update includes the Dutch language.

## Apps similar to TU ARC

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [WU PARC](https://appshunter.io/ios/app/wu-parc/id1532123311) | — | Free | Medical |
| [Disaster Consult](https://appshunter.io/ios/app/disaster-consult/id1515161103) | — | Free | Medical |

## More apps by Washington University in St. Louis

- [WUSM OB Calc](https://appshunter.io/ios/app/wusm-ob-calc/id600123897)
- [WashU Mobile](https://appshunter.io/ios/app/washu-mobile/id786410936)
- [WUSM OB Insulin](https://appshunter.io/ios/app/wusm-ob-insulin/id829933660)
- [AD8](https://appshunter.io/ios/app/ad8/id1194123984)
- [microCavity](https://appshunter.io/ios/app/microcavity/id1213513282)
- [DIAN ARC](https://appshunter.io/ios/app/dian-arc/id1404686200)

All apps by Washington University in St. Louis: https://appshunter.io/developer/431339390

---

*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 2026-06-22.*