# NTR welbevinden

> NTR welbevinden (iPhone/iPad app by Avicenna Research Inc..)

- Source: https://appshunter.io/ios/app/ntr-welbevinden/id1620698873 (this page in markdown: same URL + `.md`)
- Developer: [Avicenna Research Inc.](https://appshunter.io/developer/1137173051)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 56 MB
- Languages: American English, Dutch
- Released: 2022-05-17
- Data updated: 2026-08-16
- User reviews in markdown: https://appshunter.io/ios/app/ntr-welbevinden/id1620698873/reviews.md

## What is NTR welbevinden?

Feelings of well-being and happiness are important to overall physical and mental health. People with higher well-being are found to live longer, healthier and more successful lives. In most research, well-being is assessed at a single time point. However, like many complex human traits, feelings of well-being fluctuate over the day or week and across contexts. Furthermore, some people show relatively stable levels of well-being over time and across contexts, while others fluctuate a lot. In a genetically informed study, we investigate the individual differences in daily, weekly and seasonal patterns of well-being and the interaction with the social environment in a large sample of twins of the Netherlands Twin Register.


## Version history (last 5 releases)

### 1062 — 2026-08-15

- Bug fixes and improvements.

### 1061 — 2026-08-13

- Bug fixes and improvements.

### 1059 — 2026-07-25

- Bug fixes and improvements.

### 1056 — 2026-07-12

- Bug fixes and improvements.

### 1054 — 2026-06-29

- Bug fixes and improvements.

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All apps by Avicenna Research Inc.: https://appshunter.io/developer/1137173051

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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 2026-08-16.*