# Matter Neurofeedback Companion

> Matter Neurofeedback Companion (iPhone/iPad app by Matter Neuroscience Inc..)

- Source: https://appshunter.io/ios/app/matter-neurofeedback-companion/id6737061517 (this page in markdown: same URL + `.md`)
- Developer: [Matter Neuroscience Inc.](https://appshunter.io/developer/1525273604)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 26 MB
- Languages: English
- Released: 2025-07-31
- Data updated: 2026-07-06
- User reviews in markdown: https://appshunter.io/ios/app/matter-neurofeedback-companion/id6737061517/reviews.md

## What is Matter Neurofeedback Companion?

This app is being made available for the exclusive use of registered participants in the “fMRI Neurofeedback With Matter Neuroscience App" Study by Stanford University and Matter Neuroscience. For questions about the study, eligibility, or related issues should be directed to the clinical study site at https://clinicaltrials.gov/study/NCT06735885?term=NCT06735885&rank=1


## Version history (last 1 release)

### 1.0 — 2025-07-31

No release notes.

## More apps by Matter Neuroscience Inc.

- [Matter Neuroscience](https://appshunter.io/ios/app/matter-neuroscience/id1614883442)
- [Matter HRI Study Transfer](https://appshunter.io/ios/app/matter-hri-study-transfer/id6554001771)
- [Matter Stanford](https://appshunter.io/ios/app/matter-stanford/id6756927344)

All apps by Matter Neuroscience Inc.: https://appshunter.io/developer/1525273604

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*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 2026-07-06.*