# nBack for research — testee management, sequence

> testee management, sequence (iPhone/iPad app by Yasuyoshi Ota.)

- Source: https://appshunter.io/ios/app/nback-for-research/id1505025951 (this page in markdown: same URL + `.md`)
- Developer: [Yasuyoshi Ota](https://appshunter.io/developer/1500357652)
- Category: Health & Fitness, Productivity
- Price: $19.99
- Age rating: 4+
- Requires: iOS 12.4 · 1 MB
- Languages: English, Japanese
- Released: 2020-04-16
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/nback-for-research/id1505025951/reviews.md

## What is nBack for research?

nBack for research (nBack R) is equipped with the following functions as a research app for nback task.

・Testee management
・Sequence function (automatic pattern setting function)
・Flash time setting
・CSV file output
・Response time measurement

The format of nBack task is similar to nBack apps such as "NBack for iPad", "N'Back 10" and "N'Back".

details
https://app.brain-workout.org/nback-for-research-e/


## Version history (last 3 releases)

### 1.1.1 — 2023-05-17

performance improvement

### 1.1 — 2020-04-24

Added the function to fix the figure to count.
Bug fixes.

### 1.0 — 2020-04-17

No release notes.

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## More apps by Yasuyoshi Ota

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All apps by Yasuyoshi Ota: https://appshunter.io/developer/1500357652

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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 2026-05-19.*